Steam Prison -Beyond the Steam- Guide & Walkthrough
Welcome to your complete Steam Prison -Beyond the Steam- walkthrough, carefully created to guide you through every route, ending, and secret in this heartfelt and emotionally charged fandisc. Rejoin Cyrus in a double-feature journey through the sun-soaked politics of Cainabel and the darker “what if?” twists of A New Theory—unlocking hidden moments, chibi delights, and all the slow-burning romance your otome heart could wish for. 💖✨
There are 8 character routes in the Cainabel Story Arc and 2 routes in A New Theory. While in A New Theory you’re free to choose from the start whether to follow Fin’s or Sachsen’s route, the Cainabel Arc initially limits you to choosing a route from Jevite’s side, consisting of Ulrik, Adage, Fin, and of course, Jevite himself. After completing at least one of these routes, you’ll unlock the chance to romance characters from Jereme’s side, which includes Eltcreed, Ines, Yune, and naturally, Jereme.
Being a fandisc, Steam Prison –Beyond the Steam– offers a very linear structure. In the Cainabel Arc, each character has a Good Ending (for a total of 8), plus one additional ending that can be unlocked in Jevite’s route, one in Jereme’s, and a third general ending that triggers if you don’t build enough affection to enter any character’s route—regardless of which side they’re on. In A New Theory, Fin has two endings, while Sachsen has only one.
There are essentially only three core stories in this fandisc: one shared story in A New Theory, where your choices determine whether you follow Fin’s or Sachsen’s path, and two main stories in the Cainabel Arc—one for Jevite’s side and one for Jereme’s. This means the four characters within each Cainabel group share the same overarching narrative, with unique dialogue (well, a lot of it 😆) and CGs depending on your chosen love interest.
And while each group has its own storyline focus, don’t worry—you still get to see the full cast interacting across sides. Whether it’s Ulrik roasting Eltcreed, Adage casually delivering deadpan one-liners while dismantling everyone’s nonsense with the precision of a scalpel, or everyone teasing Fin for going on about Cyrus like a broken record (“Cyrus this, Cyrus that…” you get the idea 😆), there’s no shortage of chaotic energy and heartfelt group dynamics. Unlike the main game, where characters were often separated by setting, Beyond the Steam gives them space to exist together—and it’s honestly one of the most rewarding parts of the experience. 😍✨
Due to this shared storyline structure, there’s no particular recommended route order, and no route spoils another. After experiencing the story once with a character from Jevite’s side, the narrative remains consistent for the remaining three, and the same applies to Jereme’s side.
This Steam Prison -Beyond the Steam- walkthrough will guide you through every possible outcome—whether you’re aiming for a romantic high note or accidentally unlocking the “oops-I-didn’t-love-you-enough” ending (which, honestly, is kind of hilarious). 😆💕
📌 Walkthrough Index
- 🎮 Game Mechanics
- 🧩 Hint-Only Guide: No Spoilers, Just Strategy
- 🗺️ Step-by-Step Walkthrough
- 🍬 Ulrik’s Walkthrough
- 💉 Adage’s Walkthrough
- 🐾 Fin’s Walkthrough
- ☀️ Jevite’s Walkthrough
- 🍝 Eltcreed’s Walkthrough
- 🛡️ Ines’s Walkthrough
- ✝️ Yune’s Walkthrough
- 🌙 Jereme’s Walkthrough
- 🚬 Sachsen’s Walkthrough
- 🐾 Fin’s Walkthrough (A New Theory)
- 🧸 Petit Prison Solutions
🎮Game Mechanics
- Choices marked with (+) increase a character’s affection.
- Neutral choices (without symbols) do not affect anyone’s affection meter but can still influence extra scenes and dialogue variations.
- There are no choices that decrease affection in the fandisc.
So unlike the main game, every choice matters here. To unlock everything, you’ll need to replay the same route at least twice (or simply LOAD the SAVEs I’ll highlight in the walkthrough) to access all extra scenes, character POVs (points of view), and CGs (aka computer graphic images), which in turn unlock the “Episodes” (extra stories). Completing these will then grant you access to each character’s Epilogue, Character Profile, Q&As, and even Seiyuu Commentary (bonus voice lines from the boyz’ voice actors!) in the EXTRAS section (aka the Bonus Content).
And yes — even the mini-game Petit Prison contributes to this! It unlocks five in-game images of the chibis (the ones featured in each stage), two additional voice lines per love interest (don’t worry — ALL voice lines in this fandisc are fully subtitled in English! 🤩), and, once completed 100%, a gorgeous Gallery CG as your reward. 😍💖
Don’t worry though — I’ll help you collect every single one. 😏✨
As mentioned in my review, Petit Prison is a spot-the-difference mini-game featuring adorable chibi versions of the entire fandisc main cast. It includes 5 stages, each with 20 total differences to find. During each match, you’re shown two images and asked to spot 5 differences at a time, meaning you’ll need to replay each stage at least four times to find them all and unlock its CG. Each stage is also gated by story progress. You’ll find all solutions listed at the end of this guide in text format only (to avoid CG spoilers). 🤗
Just like in the main game, you can change the MC’s (main character’s) first name, but her surname Tistella remains locked due to lore reasons.
🧩 Hint-Only Guide: No Spoilers, Just Strategy
If you’d rather uncover each route on your own but still want a few spoiler-free hints to boost affection and unlock everything, here’s a quick guide to help you make the right choices for each love interest in Steam Prison – Beyond the Steam. The personalities you came to know (and love—or side-eye 😏) in the main game are still very much intact, so the key is responding in ways that reflect who they are.
Take your time, trust your instincts, and don’t be afraid to replay routes. This fandisc is built for exploration, and you’re never truly locked out of anything. Now go forth and otome like the romantic adventurer you are! 😘✨
🌞 Cainabel Story Characters
🍝 Eltcreed – Roll with his eccentric ideas, lean into his flair for the dramatic, and never act too impressed by the ordinary. Bonus points for staying far away from Ines. 😏
🍬 Ulrik – Let him lead the way (even if he pretends not to care), give clever answers, and never—and I mean never—touch his sweets. 😆
💉 Adage – Respect his boundaries, help without asking, match his blunt honesty, and don’t offer compliments unless you mean them (and have earned the right to say them).
🛡️ Ines – Be dutiful and grounded, stay professional, respect his roots, and appreciate his experience without making him feel like an old relic.
✝️ Yune – Celebrate the little things, offer quiet reassurance, and help him enjoy life outside the world he’s always known—without treating him like he’s made of glass.
🐾 Fin – Be loyal, emotionally open, and always make it clear he matters most to you—he’ll never ask for it, but it’s what he needs most. 🥺
☀️ Jevite – Be open-minded and unafraid to meet him halfway. Show care, not control, and keep your jealousy in check—he’s not one to be tamed.
🌙 Jereme – Speak with understanding and tact. Support his judgment without comparing his world to others—he’s not looking for a better system, just reassurance that he’s made the right call.
🌟 How to Unlock the 3 Other Endings in Cainabel Story:
- In Jevite’s route, avoid selecting any of his (+) affection choices.
- In Jereme’s route, do the same—skip all of his (+) affection choices.
- In any Cainabel route, enter a character’s story as usual, then avoid raising their affection and instead increase someone else’s whenever possible until the very end.
🌑 A New Theory Characters
🚬 Sachsen – Stay calm, speak with conviction, and respect his authority without flinching—he values strength wrapped in reason, not submission.
🐾 Fin – Let your presence be his anchor. He doesn’t need saving—just someone to remind him he’s still human, even in the darkest places. 🥺
🐾 Fin (Alternate Ending) – Encourage him to do what’s right, even if it hurts. He’ll carry that weight alone—just don’t let him forget you were there with him. 😭
💭 That’s all for A New Theory—short, intense, and unforgettable. Whether you guide them with kindness, challenge them with strength, or simply stand beside them in silence… every choice leaves a mark. 💔
🗺️ Step-by-Step Walkthrough
Let’s take a quick orientation tour of the game together to familiarise ourselves with everything!
Start by reading the Grand Ending Story in the BONUS SCENARIOS section under EXTRAS — this will unlock the last eight CGs from the main game, now fully coloured in all their emotional glory! 😍 You can view them in GALLERY & SCENE REPLAY → Others, also under EXTRAS, along with the newly unlocked Opening Video for Beyond the Steam. 🥰
Next, head to Fin’s Episode 1 in BONUS SCENARIOS. This short story takes place just before the events of the game and serves as a soft intro to everything that follows.
In the SOUNDTRACK section (also under EXTRAS), you’ll already have access to 🎶 Daybreak — the game’s beautiful opening track!
Then head over to CHARACTER PROFILES to explore even more goodies:
- In the PROFILE section, you can already unlock Character Profiles 1 & 2 for each LI — fully subtitled in English! 🤩
- In the VOICE section:
- Eltcreed, Ulrik, Adage, Ines, Yune, and Fin will answer: “What do you think about the heroine?”
- Jevite, Jereme, and Sachsen share: “What are your strengths and weaknesses?”
- Jevite and Jereme also comment briefly (and spoiler-free!) on their homeland in “What do you think of Cainabel?”
The fandisc is designed so that players must replay each route from start to finish to unlock every extra dialogue and hidden scene. The SAVE points listed in this walkthrough highlight the only choices you’ll need to replay in order to unlock each love interest’s final Q&A entries in their CHARACTER PROFILES — and for some characters, even an extra CG. 💖
One important note before we dive in:
If you want to fully experience the fandisc and enjoy every optional interaction, I highly recommend replaying each route from the beginning right after completing it. Otherwise, the game will try to show you skipped content on your next playthrough — even if it belongs to a different love interest! This can replace your current LI’s scenes with leftover ones from the previous route and… well, let’s just say it gets messy. 😅
So yes — restart from the beginning, make the same choices, and you’ll be rewarded with new dialogue, unique scenes, and bonus content as you go. ✨
On the other hand, if your goal is just to complete your collection and unlock every ending as efficiently as possible, that’s what the SAVE points are for. 😏💕
The COMMON SAVE is found in Jevite’s route for Jevite’s side characters, and in Jereme’s route for Jereme’s side characters. So if you’re planning to take the shortcut approach, start with one of those two characters to create your COMMON SAVE, then jump into your chosen LI’s walkthrough from that point onward.
Lastly, if you’d like to dive into the Petit Prison mini-game, you absolutely can!
Stage 1 is already unlocked, and if you find 5 differences, you’ll unlock that stage’s CG in the mini-game Gallery. Spot all 20, and you’ll unlock the corrected version too! (Solutions are listed at the bottom of the page if you need help. 😉)
Oh — and don’t forget to personalise your experience! 🥰
🎙️ Set your favourite LI’s voice in Config → Voice to hear them narrate system messages. (Yes, even the menus get spicy 😘)
💬 Choose your favourite character in the EXTRAS menu to hear their comments while browsing bonus content.
🧸 Pick your favourite chibi in Petit Prison to have them greet and react as you play! 💖
Done all that? Great — let’s get started! 💕
🌞 Cainabel Story Arc – Jevite’s side
A quiet moment before the chaos. Just don’t ask what’s cooking. 🔥
To help you unlock additional scenes during group moments, the game subtly pairs certain characters together. Choosing topics or responses that involve one character may trigger bonus interactions with their paired counterpart.
💡 Character Pairings (for Shared Scenes & Dialogue)
| Pair 1 | Pair 2 | Pair 3 |
|---|---|---|
| Eltcreed 🍝 | Adage 💉 | Fin 🐾 |
| Ulrik 🍬 | Ines 🛡️ | Yune ✝️ |
These pairings influence who appears in sub-events — especially once Jereme’s group joins Jevite’s side. For example, I chose to write about the local government during Ulrik’s route, which unlocked a scene featuring both Ulrik and Eltcreed together. 💕
Curious about how I ranked the characters? Check out my full Steam Prison -Beyond the Steam- review here for thoughts, tears, and chaos. 💖
🍬 Ulrik’s Walkthrough
“I just get uncomfortable when you laugh at me for some reason. So look the other way.”
If this is your first route, or if you want to maximise Ulrik’s affection and unlock all his extra dialogue scenes:
▶️ START NEW GAME
(Otherwise, start with Jevite’s route until you reach the optional COMMON SAVE 1, then come back to continue. If you’ve already created that save in a previous playthrough, simply LOAD it now and follow the rest of the choices below to reach Ulrik’s ending more quickly.)
- Accept right now. (Available from the 2nd playthrough)
- Is there anything I can do to help?
- Go with Ulrik.
- Go together. (+Ulrik)
- It doesn’t bother me at all. (+Ulrik)
📌 SAVE 1
- Sweets. (+Ulrik)
📌 JEVITE’S “OTHERS” ENDING 1 SAVE → Create this once in Ulrik’s, Adage’s, or Fin’s route (whichever you play first)
- Be formal. (+Ulrik)
- Who are you, anyway?
- Introduce myself.
- Talk about the Depths.
- That’s the late king’s wife.
- I want something sweet.
📌Continue from Jevite’s COMMON SAVE 1 here for the quickest route to the ending.
Ulrik’s Route
- I’m glad you trust us. (+Ulrik)
- About the local government.
- Maybe she’s planning something…
- I’m sure he’ll come. (+Ulrik)
- I can’t.
- Remain quiet.
📌 SAVE 2
- Because of Ulrik.
- I’d let the law handle it.
- I understand.
- …No, I couldn’t.
↓
🎬 Ulrik’s Ending – Flight
🎁 Cleanup & Final Scenes
📂 LOAD SAVE 1
- Sweets. → Unlocks a CG and bonus scene
📂 LOAD SAVE 2
- Because of Ulrik. → Unlocks a bonus scene and character’s POV (point of view)
If you’d like to unlock each character’s Epilogue as soon as their route ends, it’s best to alternate between Jevite’s and Jereme’s sides. But as always, feel free to follow your heart and let whichever husbando calls to you lead the way. 💕
🎉 Congratulations on completing Ulrik’s route! 🥳💖
💉Adage’s Walkthrough
“That’s quite a look on your face. It’s not bad. Actually I like it.”
If this is your first route, or if you want to maximise Adage’s affection and unlock all his extra dialogue scenes:
▶️ START NEW GAME
(Otherwise, start with Jevite’s route until you reach the optional COMMON SAVE 1, then come back to continue. If you’ve already created that save in a previous playthrough, simply LOAD it now and follow the rest of the choices below to reach Adage’s ending more quickly.)
- Accept right now. (Available from the 2nd playthrough)
- I’ll carry your things. (+Adage)
- Stay behind with Adage. (+Adage)
- I’m worried about the other two… (+Adage)
📌 SAVE 1
- Just water… (+Adage)
📌 JEVITE’S “OTHERS” ENDING 1 SAVE → Create this once in Ulrik’s, Adage’s, or Fin’s route (whichever you play first)
- Be authoritative.
- Who are you, anyway?
- Wait for them to speak.
- Talk about the Heights.
- That’s Jevite’s wife.
- I want a local specialty.
📌Continue from Jevite’s COMMON SAVE 1 here for the quickest route to the ending.
Adage’s Route
- Maybe you’re too self-conscious? (+Adage)
- About how you spend your time.
- Maybe she likes you, Adage.
- You look so dashing. (+Adage)
- I can’t.
- Talk with Adage.
📌 SAVE 2
- I don’t know.
- I’d let the law handle it.
- I understand.
- “Do you like it here that much?”
↓
🎬 Adage’s Ending – Blank Slate
🎁 Cleanup & Final Scenes
📂 LOAD SAVE 1
- Just water… → Unlocks a bonus scene and character’s POV (point of view)
📂 LOAD SAVE 2
- Because of Ulrik. → Unlocks a bonus scene and character’s POV (point of view)
If you’d like to unlock each character’s Epilogue as soon as their route ends, it’s best to alternate between Jevite’s and Jereme’s sides. But as always, feel free to follow your heart and let whichever husbando calls to you lead the way. 💕
🎉 Congratulations on completing Adage’s route! 🥳💖
🐾 Fin’s Walkthrough
“But I’ll grow stronger. Because… you’re important to me too. Even if I can’t keep up with you, at least let me watch your back.”
If this is your first route, or if you want to maximise Fin’s affection and unlock all his extra dialogue scenes:
▶️ START NEW GAME
(Otherwise, start with Jevite’s route until you reach the optional COMMON SAVE 1, then come back to continue. If you’ve already created that save in a previous playthrough, simply LOAD it now and follow the rest of the choices below to reach Fin’s ending more quickly.)
- Accept right now. (Available from the 2nd playthrough)
- Fin and I will guarantee your safety. (+Fin)
- Go with Ulrik.
- Wait at the restaurant. (+Fin)
- I am a little scared. (+Fin)
- Canned food. (+Fin)
📌 JEVITE’S “OTHERS” ENDING 1 SAVE → Create this once in Ulrik’s, Adage’s, or Fin’s route (whichever you play first)
- Be authoritative.
- Who are you, anyway?
- Introduce myself.
- Talk about the Heights.
- That’s Jereme’s wife.
- I want something traditional.
📌Continue from Jevite’s COMMON SAVE 1 here for the quickest route to the ending.
Fin’s Route
- Because you’re important to me. (+Fin)
- About the food.
📌 SAVE 1
- Maybe she’s concerned about us.
📌 SAVE 2
- I’m glad you became a police officer. (+Fin)
- I can’t.
- Talk with Fin.
- I’d let the law handle it.
- I’m disappointed.
- Help him pick up something.
↓
🎬 Fin’s Ending – Unwavering Feelings
🎁 Cleanup & Final Scenes
📂 LOAD SAVE 1
- Maybe she’s concerned about us. → Unlocks a bonus scene
📂 LOAD SAVE 2
- I’m glad you became a police officer. → Unlocks a bonus scene, a CG and character’s POV (point of view)
If you’d like to unlock each character’s Epilogue as soon as their route ends, it’s best to alternate between Jevite’s and Jereme’s sides. But as always, feel free to follow your heart and let whichever husbando calls to you lead the way. 💕
🎉 Congratulations on completing Fin’s route! 🥳💖
🌞 Jevite’s Walkthrough
“You’re so adorable, my interest is growing by the second. A prohibition on the freedom to love… If you ban something, people will only want it more.”
Whether this is your first playthrough or not, you’ll need to start a new game to unlock Jevite’s route. To do so, affection must be split evenly between Ulrik, Fin, and Adage by the time he appears in the story.
▶️ START NEW GAME
- Accept right now. (Available from the 2nd playthrough)
- Is there anything I can do to help?
- Stay behind with Adage. (+Adage)
- It doesn’t bother me at all. (+Ulrik)
- Canned food. (+Fin)
📌OPTIONAL COMMON SAVE 1 (can be reused to access the routes of the other characters on his side — Ulrik, Adage, and Fin — more quickly in future playthroughs)
- Be friendly. (+Jevite)
- Let’s hurry inside. (+Jevite)
- Wait for them to speak.
- Talk about the Depths.
- That’s the late king’s wife.
📌 SAVE 1
- I want something traditional.
Jevite’s Route
📌 SAVE 2
- Ask about his skill with the sword. (+Jevite)
- About how you spend your time.
- Maybe she’s planning something…
- … (+Jevite)
- Remain quiet.
- Because of Ulrik.
- I’d encourage her to turn herself in. (+Jevite)
📌 SAVE 3
- I understand.
- What do you want to do in the Heights?
↓
🎬 Jevite’s Ending – The Sun <Mifalna>
🎁 Cleanup & Final Scenes
📂 LOAD SAVE 1
- I want something traditional. → Unlocks a bonus scene
📂 LOAD SAVE 3
- I understand. → Unlocks a bonus scene and character’s POV (point of view)
🔀 Jevite’s Other Endings
📂 LOAD JEVITE’S “OTHERS” ENDING 1 SAVE → Created in a previous playthrough in either Ulrik’s, Adage’s, or Fin’s route
- Be friendly. (+Jevite)
- Let’s hurry inside. (+Jevite)
- Wait for them to speak.
- Talk about the Depths.
- That’s the late king’s wife.
📌 Enter either Ulrik’s, Adage’s, or Fin’s route (depending on where you created the JEVITE’S OTHER ENDING 1 SAVE)
- Pick a neutral answer:
• “You’re very attractive.” (Adage’s route)
• “What about Vice?” or “You seem like a very cautious man.” (Ulrik’s route)
• “Because you’re like a little brother.” (Fin’s route) - About how you spend your time.
- Maybe she’s planning something…
- Pick a neutral answer:
• “You’re just like a doctor.” (Adage’s route)
• “I’m concerned.” (Ulrik’s route)
• “You may be right.” (Fin’s route) - … (+Jevite)
- Remain quiet.
- Because of Ulrik.
- I’d encourage her to turn herself in. (+Jevite)
- I understand.
↓
🎬 Jevite’s Other Ending 1 – And Everyday
📂 LOAD SAVE 2
- Ask how many women he’s tried to pick up.
- About how you spend your time.
- Maybe she’s planning something…
- I can’t.
- Remain quiet.
- Because of Ulrik.
- I’d let the law handle it.
↓
🎬 Jevite’s Other Ending 2 – Blood Relations and Family
If you’d like to unlock each character’s Epilogue as soon as their route ends, it’s best to alternate between Jevite’s and Jereme’s sides. But as always, feel free to follow your heart and let whichever husbando calls to you lead the way. 💕
🎉 Congratulations on completing Jevite’s route! 🥳💖
🌙 Cainabel Story Arc – Jereme’s side
They said it’d be a smooth ride. They lied. 💫
🍝 Eltcreed’s Walkthrough
“Conniving? You wound me. Didn’t they teach you that love is about bargaining?”
If this is your second route, or if you want to maximise Eltcreed’s affection and unlock all his extra dialogue scenes:
▶️ START NEW GAME
(Otherwise, start with Jereme’s route until you reach the optional COMMON SAVE 2, then come back to continue. If you’ve already created that save in a previous playthrough, simply LOAD it now and follow the rest of the choices below to reach Eltcreed’s ending more quickly.)
- Consult with family first. (Available from the 2nd playthrough)
- Say it was unavoidable.
- A creative pasta dish. (+Eltcreed)
- Not at all.
- Are we going the right way? (+Eltcreed)
- It’s nothing but sand. (+Eltcreed)
- Let Eltcreed do the talking.
📌 SAVE 1
Eltcreed’s Route
- You seem to be enjoying yourself. (+Eltcreed)
📌 SAVE 2
- I like Eltcreed’s Empire. (+Eltcreed)
- About personal embarrassments? (+Eltcreed)
- I’ll be more careful.
↓
🎬 Eltcreed’s Ending – Love and Pride
🎁 Cleanup & Final Scenes
📂 LOAD SAVE 1
- Let Eltcreed do the talking. → Unlocks a bonus scene and character’s POV (point of view)
📂 LOAD SAVE 2
- You seem to be enjoying yourself. → Unlocks a bonus scene
If you’d like to unlock each character’s Epilogue as soon as their route ends, it’s best to alternate between Jevite’s and Jereme’s sides. But as always, feel free to follow your heart and let whichever husbando calls to you lead the way. 💕
🎉 Congratulations on completing Elcreed’s route! 🥳💖
🛡️Ines’s Walkthrough
“How strange. Talking to you brings up a sense of nostalgia.”
If this is your second route, or if you want to maximise Ines’s affection and unlock all his extra dialogue scenes:
▶️ START NEW GAME
(Otherwise, start with Jereme’s route until you reach the optional COMMON SAVE 2, then come back to continue. If you’ve already created that save in a previous playthrough, simply LOAD it now and follow the rest of the choices below to reach Ines’s ending more quickly.)
- Consult with family first. (Available from the 2nd playthrough)
- Express regret. (+Ines)
- A traditional pasta dish. (+Ines)
- You have a lot of life experience.
- Please be careful. (+Ines)
- It’s hot. (+Ines)
- Let Eltcreed do the talking.
Ines’s Route
- That there might be an attack? (+Ines)
- What about Saint Yune’s Holy Land? (+Ines)
- You know an awful lot about them. (+Ines)
📌 SAVE 1
- So as long as it’s in moderation… (+Ines)
↓
🎬 Ines’s Ending – The Pursuit of Justice
🎁 Cleanup & Final Scenes
📂 LOAD SAVE 1
- So as long as it’s in moderation… → Unlocks both his two bonus scenes and character’s POV (point of view). Just keep skipping previously read text until you get a scene between Ines and Adage.
If you’d like to unlock each character’s Epilogue as soon as their route ends, it’s best to alternate between Jevite’s and Jereme’s sides. But as always, feel free to follow your heart and let whichever husbando calls to you lead the way. 💕
🎉 Congratulations on completing Ines’s route! 🥳💖
✝️ Yune’s Walkthrough
“But I can’t help but care about people. I’m still not used to be a Saint.”
If this is your second route, or if you want to maximise Yune’s affection and unlock all his extra dialogue scenes:
▶️ START NEW GAME
(Otherwise, start with Jereme’s route until you reach the optional COMMON SAVE 2, then come back to continue. If you’ve already created that save in a previous playthrough, simply LOAD it now and follow the rest of the choices below to reach Yune’s ending more quickly.)
- Consult with family first. (Available from the 2nd playthrough)
- Say it was unavoidable.
- Just ordinary pasta. (+Yune)
- I’m looking forward to it.
- The breeze feels nice. (+Yune)
- It’s beautiful. (+Yune)
- Let Eltcreed do the talking.
Yune’s Route
- Shall we walk around? (+Yune)
📌 SAVE 1
- Maybe Fogbridge… (+Yune)
- A little… (+Yune)
📌 SAVE 2
- I’ll be more careful.
↓
🎬 Yune’s Ending – Throughout Eternity
🎁 Cleanup & Final Scenes
📂 LOAD SAVE 1
- Maybe Fogbridge… → Unlocks a bonus scene
📂 LOAD SAVE 2
- I’ll be more careful. → Unlocks a bonus scene
If you’d like to unlock each character’s Epilogue as soon as their route ends, it’s best to alternate between Jevite’s and Jereme’s sides. But as always, feel free to follow your heart and let whichever husbando calls to you lead the way. 💕
🎉 Congratulations on completing Yune’s route! 🥳💖
🌙 Jereme’s Walkthrough
“I don’t want to lose you.”
Whether this is your second playthrough or not, you’ll need to start a new game to unlock Jereme’s route. To do so, affection must be split evenly between Eltcreed, Ines, and Yune by the time he appears in the story.
▶️ START NEW GAME
- Consult with family first. (Available from the 2nd playthrough)
- Say it was unavoidable.
- A traditional pasta dish. (+Ines)
- You’re almost as old as my father.
- Are we going the right way? (+Eltcreed)
- It’s beautiful. (+Yune)
📌OPTIONAL COMMON SAVE 2 (can be reused to access the routes of the other characters on his side — Eltcreed, Ines, and Yune — more quickly in future playthroughs)
- Introduce yourself. (+Jereme)
Jereme’s Route
📌 SAVE 1
- Not particularly. (+Jereme)
- Talk about the king’s decision. (+Jereme)
- Maybe Fogbridge… (+Yune)
📌 SAVE 2
- I’ll be more careful.
↓
🎬 Jereme’s Ending – The Moon <Relva>
🎁 Cleanup & Final Scenes
📂 LOAD SAVE 1
- Not particularly… → Unlocks a bonus scene
📂 LOAD SAVE 2
- I’ll be more careful. → Unlocks character’s POV (point of view)
🔀 Jereme’s Other Ending
📂 LOAD SAVE 1
- I’d like to pet her.
- Talk about the law in the Heights.
- Maybe Fogbridge… (+Yune)
- I’ll be more careful.
↓
🎬 Jereme’s Other Ending – Undone by History
If you’d like to unlock each character’s Epilogue as soon as their route ends, it’s best to alternate between Jevite’s and Jereme’s sides. But as always, feel free to follow your heart and let whichever husbando calls to you lead the way. 💕
🎉 Congratulations on completing Jereme’s route! 🥳💖
🌑 A New Theory Arc
It’s fine. We’re fine. Everything is (literally) burning, but we’re fine. 🔥😌
This arc is shorter and more focused than the others, but it still has a few quirks worth noting before you dive in:
- Only Sachsen’s affection meter can be maxed. Fin’s route plays out differently — don’t worry if his affection doesn’t seem to rise much at first. There’s a very lore-heavy reason behind it. 👀
- Fin’s affection choices appear only toward the end of the arc. So if nothing seems to be happening early on… that’s completely normal. No need to panic. 💦
- There are only three endings — one for Sachsen and two for Fin. Interestingly, no choices lower affection, and only Fin’s affection level determines which one you’ll get, even if you’re aiming for Sachsen’s ending. 🎭
💡 For a smoother experience, I suggest starting with Sachsen’s route first.
And maybe have some tissues ready. You’ll see why. 🥲
🚬 Sachsen’s Walkthrough
“I wonder how this place will change you… At least try to enjoy it.”
If you’d like to maximise Sachsen’s affection:
▶️ START NEW GAME
- I don’t want to give up (+Sachsen)
- Ask for advice. (+Sachsen)
- I’ll do my best. (+Sachsen)
- Open the door cautiously.
- Refuse.
- Please release him. (+Sachsen)
- I’ll stay with you.
- Sachsen? (+Sachsen)
- Because it’s the right thing to do. (+Sachsen)
📌 SAVE 1 (can be reused to access one of Fin’s endings quicker)
- I’m going to help him.
↓
🎬Sachsen’s Ending – Wandering in Guilt
🎉 Congratulations on completing Sachsen’s route! 🥳💖
🐾 Fin’s Walkthrough
“Once something is broken, it can never go back to how it was. No matter how beautifully it’s restored, the damage can’t be undone.”
To raise Fin’s affection avoiding raising Sachsen’s (which would lock you out from one of Fin’s endings):
▶️ START NEW GAME
- …
- Talk back.
- Really?
- Ask who it is.
- Give your name reluctantly.
- You have to save him.
- Let’ s get out of here together. (+Fin)
- Fin? (+Fin)
- Because I’ ll do anything…
📌 SAVE 1 (or if you continue from Sachsen’s route, LOAD his SAVE 1)
- I’ m not going to help him.
↓
🎬Fin’s Ending 1 – The Afterglow of Punishment
📂 LOAD SAVE 1
- I’m going to help him.
↓
🎬Fin’s Ending 2 – Echoes of Sin
🎉 Congratulations on completing Fin’s route! 🥳💖
🧸Petit Prison Solutions
And last but not least — if you’ve been struggling to find all the differences between the images, here are the solutions!
🖼️ Stage 1
(Available from the beginning)
- Sachsen is holding a bunch of bananas instead of a scorpion.
- The sun is misaligned with its rays.
- There’s an extra fish in the pond next to Fin’s head.
- Adage’s ribbon is tied at the back instead of the front.
- Jevite’s braid accessory is star-shaped instead of round.
- Ulrik is holding a wrench instead of a second water gun.
- Fin has sweat drops on both cheeks.
- The ropes of Adage’s hammock are tied in a different direction above his head.
- Fin’s stray hair tuft is higher than the other.
- The sand cradle behind Ines and Yune is lower than the one next to it.
- Ines has a beetle on his head.
- Eltcreed’s hair is pink.
- The palm tree on the left has three coconuts instead of two.
- Jevite’s glass is half full (or half empty? 🤔)
- Adage has both eyes closed.
- Yune’s hair is shorter behind his ear.
- The cat in Jereme’s arms is facing the opposite direction.
- The fruit between Jevite and Fin has been swapped with vegetables.
- There’s an extra tuft of grass next to Yune’s feet, on his right.
- Eltcreed’s glasses have a reflection.
🍭 Stage 2
(Unlocked after completing any ending from Side: Jevite)
- Jereme’s tiara is missing.
- A biscuit is missing from the house between Ulrik and Yune.
- There’s an extra chocolate bar among the sweets at Yune’s feet, on his right.
- The three lines in Jevite’s speech bubble are green in one image, orange in the other.
- A chocolate bar is missing from the path between Ulrik and Fin.
- There’s a droplet of sweat on Sachsen’s forehead.
- Fin has more chocolate dripping from his hair in one image.
- Ulrik’s eyes are sparkling.
- The shape on the chocolate door Yune is holding is a diamond instead of a rectangle.
- The wrapper of the green candy between Yune and Fin (above Jevite’s bubble) has polka dots instead of stripes.
- Jereme’s cat is floating among the blue and pink cotton candy clouds above Jereme, Sachsen, and Adage.
- Eltcreed has cookie crumbs around his mouth.
- The bite taken from the chocolate door in Yune’s hands is larger in one image.
- There’s a smiley face in the chocolate lake next to Jevite’s bubble, on his left.
- The pink cotton candy plant in the lower-left corner of Jevite’s bubble has been nibbled.
- Adage has 3 vertical “freezing” lines above his head in one image, and 4 in the other.
- Yune’s eyes sparkle with diamond-shaped highlights.
- The icing on the right side of the house’s roof is pink instead of white.
- Ines’s speech bubble has a different shape in each image.
- The flower on the left side of Ulrik has an almond instead of a red bonbon in the centre.
🧁 Stage 3
(Unlocked after completing any ending from Side: Jereme)
- The pipes on the building behind Jevite are different.
- The awnings on the building next to Ulrik are different colours (pink and green).
- Ulrik is holding only two crepes instead of three.
- Ines’s stack of papers is taller in one image.
- Eltcreed’s collar has rounded flaps in one of the images.
- The window ledges on the building to the left are thicker in one image.
- The window in the panel with Yune, Ines, and Sachsen is orange instead of blue.
- Fin is missing his sword.
- The gear on the wall of the building to the right has fewer teeth in one image.
- Jereme’s cat is lying belly-up at his feet in the bottom-right corner of one image.
- Vice is visible behind Ulrik, walking and waving.
- Yune is making a peace sign instead of waving with an open hand.
- Eltcreed is winking.
- Jevite’s braid is shorter in one image.
- Adage’s cape is purple instead of green.
- The small house with the green roof in the background (behind Ulrik) is larger in one image.
- A sheet of paper is fluttering above Sachsen’s head.
- Jereme is smiling.
- Jevite is missing his earring.
- Adage’s rebellious hair tuft is longer in one image.
🍸 Stage 4
(Unlocked by completing any route in A New Story)
- Ulrik has an anger symbol on his head.
- Yune is wearing a priest’s hat.
- Jevite’s stray hair tuft points in opposite directions in each image.
- Jereme’s glass is empty in one of the images.
- Ines is speaking in one image, smiling in the other.
- Eltcreed is missing his glasses.
- Fin has an extra card in his deck.
- The drink Adage is pouring is blue in one image and orange in the other.
- The lamp on the wall is red instead of yellow.
- The label on the black bottle behind the bar is aqua instead of grey.
- The grandfather clock behind Ulrik shows 6:00 instead of 3:00.
- The plant next to Fin has a heart-shaped leaf.
- Ines is drinking milk in one image.
- Jereme’s cat is napping on the back counter of the bar.
- The gem on Sachsen’s collar is blue instead of purple.
- Eltcreed’s glass has disappeared.
- One of the beams under Yune is orange.
- Adage is wearing a necktie.
- Sachsen is drinking red wine.
- The brown bottle with the grey label behind the bar is taller in one image.
🎊 Stage 5
(Unlocked by completing Stage 4)
- Adage’s blond highlights are missing from his hair.
- Yune’s rosy cheeks are missing.
- Cyrus is peeking out from the top-right corner behind Ulrik.
- Jereme’s cat is hiding under the table behind Sachsen and Eltcreed.
- Eltcreed is wearing star-shaped sunglasses.
- One of the glasses on Adage’s table is empty.
- Ines is eating rice instead of spaghetti.
- Jereme has a braid.
- Yune’s bow is pink instead of blue.
- The confetti between Fin’s ear and his glass is pink in one image and yellow in the other.
- One of the flags above Adage’s head is striped instead of polka-dotted.
- Fin’s jacket is purple instead of green.
- Ines has something green on his fork.
- Jevite is looking toward Ines and Fin’s table.
- There’s a purple piece of confetti in Ines’s hair.
- The splash from the champagne Adage is holding is different in each image.
- Jereme’s drink is fizzy.
- Sachsen is holding a microphone instead of a glass.
- Ulrik’s hair tuft is longer in one image than in the other.
- Fin is missing the hair under his nape.
That’s it! Enjoy the final CG of the game — you’ll find it in the “Others” section of the EXTRAS > Gallery menu.
And if you’re still craving more Steam Prison – Beyond the Steam, check out the official HuneX page. In the Special section, you’ll find exclusive seiyuu interviews (fully translated into English!) and free downloadable SNS-style character pics! 💕
If you found this guide helpful, please give it a like! Comments are always appreciated too — thank you for reading! 😊
🎀 Thank you for playing!
May your routes be sweet, your CGs plentiful, and your husbando loyalty unwavering. 💖
