# Cold Bed on Route — Equation roguelite adventure

> Equation roguelite adventure game inspired by 'The Cold Equation'. (iPhone/iPad app by Kyohei Yamada.)

- Source: https://appshunter.io/ios/app/cold-bed-on-route/id1583465788 (this page in markdown: same URL + `.md`)
- Developer: [Kyohei Yamada](https://appshunter.io/developer/1583465790)
- Category: Games, Adventure
- Price: $0.99
- Age rating: 12+
- Requires: iOS 13.0 · 159 MB
- Languages: American English
- Released: 2021-10-03
- Data updated: 2026-09-01
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/cold-bed-on-route/id1583465788/reviews.md

## What is Cold Bed on Route?

"Cold Bed on Route" is an equation-like rogue-lite adventure game.

Have you ever heard of "The Cold Equation", the seminal science fiction novel of the 50's by Tom Godwin?
A spaceship sails at the edge of its weight, carrying a cargo that could save many people. An unscheduled person stows away on the ship.
If the stowaway is not thrown out of the ship, the spacecraft will be overweight and unable to follow its original course, making it impossible to save lives at its destination.
However, if the stowaway is thrown out into space, he/she will of course die.
Still, considering the number of lives that can be saved, the only way to save as many lives as possible is to kill the stowaways and abandon them... 

This is the basic structure of "The Cold Equation" and the genre of "equation stories" derived from it. "Cold Bed on Route is inspired by "The Cold Equation" and its basic flow is in line with the "equation stories".
The story takes place on a spaceship drifting in the cold space - the ship, which looks more like a plant seed than a spaceship, is called Final Emergency Boat (FEB), designed to be super small and super light.

Because this work is an "equation-like" story, there is a stowaway.
The heroine of "The Cold Equation" is a fragile girl who stows away to meet her brother.
The girl in "Cold Bed on Route" is different. She is an artificial human called Doggy. Doggy has animal ears to distinguish her from humans. Her body is equipped with flesh, bones, and blood just like humans, but she is far stronger and more intelligent than humans.

Work with her to find and dump unwanted items. Then, let's make up for the excess weight caused by having her on board - a weight that is a little, well, a lot heavier than it looks. And let's prove that the universe is not yet completely cold and frigid. Now, pilot, it's your turn.

## Key features

- Rogue-lite adventure gameplay
- Equation-based story mechanics
- Spaceship weight management
- Sci-fi narrative
- Artificial human protagonist
- Item discarding mechanics

## Recent user reviews (10 of 20)

All indexed reviews: https://appshunter.io/ios/app/cold-bed-on-route/id1583465788/reviews.md

### 5/5 — この最高のゲームをありがとう、、、

*2025-08-21*

※このレビューには霜夜ゆくのネタバレを含みます

まず少女が可愛い！チョコを食べた時の喜んでる姿とか、とにかく可愛い、、、そして、、、





いつか、パイロットさんと少女が幸せに同棲してて欲しいなぁと思います、ともに机を囲み、「少女を救たくて、パイロットは己の腕を犠牲にした。冷たい宇宙の中で弱々しい掌が、小さな小さな炎を覆って灯火が消されぬようにした。それだけの話。小さな思い出。優しい記憶。いつか椅子に座る時に語るだろう、凍える夜の物語」、そんな話を、パイロットと少女で笑い合って話し合って欲しい

### 5/5 — これ直したら完璧

*2024-11-11*

けっこう難しいですが本当に面白いです。かなりのめり込んでしまい土日が無くなってしまいました。ただゲーム崩壊のとんでもないバグがありました。惑星探索パートで進むボタンを連打すると、連打した分無限に進めてしまいます。失敗すると一気に体力が減ってしまいますがそれにしてもやばいです。早急に修正お願いします。

### 2/5 — セーブが欲しい

*2024-10-09*

セーブができたら良かった

### 5/5 — ゲーム性、雰囲気ともにすごく好みでした

*2023-10-27*

同じ形式で次作がでたら絶対買います

### 5/5 — おねがい

*2023-06-03*

チュートリアルの女の子をお兄ちゃんに合わせてあげてほしい。
本当にこの子可哀想で辛い。

### 5/5 — 相当オススメです

*2022-12-04*

今まで購入したアプリで一番お得な買い物と思いました。
購入してだいぶ経ちますが、唐突にレビュー書き込みしたくなるような作品です。

是非是非。

### 5/5 — 面白い

*2022-09-29*

思ってたローグライクと違った
スマホに最適化されたノベル死にゲーって感じです
操作がややこしくて最初何度もヒロインを殺しちゃうんですけどその罪悪感で速攻キャラに愛着湧いちゃうのゲームデザイン新しすぎて感動しました

### 5/5 — 慣れてからめっちゃハマっちゃいました！

*2022-08-15*

エンディングもコンプできましたし、好きすぎて資料集も買っちゃいました。素敵な物語をありがとうございました。

### 5/5 — the game makes me surprising

*2022-08-06*

Such a good game with a long route which is unexpected! The neko cute a lot! If the game add Chinese,I will recommend it to others without thought!

### 2/5 — 宇宙は冷たい？

*2022-07-21*

このゲームはこの値段で買えていいのか？となるぐらい良いゲームであり、このレビューとこの評価は完全に自分のワガママであるとここに宣言します 気になるなら買ってみてね 以下自分の私情塗れの感想(冷たい方程式とこのゲームのネタバレあり) 冷たい方程式は名作…なんですけど極限状態の人間を書くためにだいぶ強引な点があるのでそこで賛否が分かれるんですよ(そういう議論ができることこそが名作の証なのですが) もし自分がパイロットならな〜女の子助けられたかもな〜となった人は多いはず そこでこのゲーム！なんと同じ状況のパイロットになって女の子を助けられる！完璧か！？ 説明文にも宇宙の温かさを証明しましょうと書いてありテンションは爆上がりです 早速やってみましょう …………女の子助からねえじゃん！！！！！！！ 実はこのゲーム女の子が二人いて最初の一人は助かりません チュートリアルなので余計な操作はできません 詰みです しかも原作だと女の子は家族と会話した後に自殺するのにこっちだとパイロットの手による問答無用の銃殺です より酷くなってます 自分の心はボロボロになりました 弱い自分を許して下さい

## Frequently asked questions about Cold Bed on Route

### What is the core gameplay loop of Cold Bed on Route?

The core gameplay involves managing your spaceship's weight by making strategic decisions about which items to discard. This is inspired by the 'equation stories' genre, where difficult choices are necessary for survival and mission success.

### What is the inspiration behind Cold Bed on Route?

Cold Bed on Route is inspired by Tom Godwin's seminal 1950s science fiction novel, 'The Cold Equation,' and the 'equation stories' genre it spawned. The game explores similar themes of difficult choices in space.

### What is the price of Cold Bed on Route?

Cold Bed on Route is a paid application, priced at $0.99. This one-time purchase grants you access to the full game.

### On which devices can I play Cold Bed on Route?

Cold Bed on Route is available on iPhone, iPad, and iPod. It is designed for iOS devices.

### How often is Cold Bed on Route updated?

The latest version, 3.2.2, was released on September 16, 2025. While specific update frequency isn't detailed, the game has received updates since its initial release on October 3, 2021.

### What is the age rating for Cold Bed on Route?

Cold Bed on Route has an age rating of 12+. This suggests it contains content suitable for players aged 12 and above.

### Does Cold Bed on Route have ads?

No, Cold Bed on Route does not contain advertisements. As a paid application, it offers an uninterrupted gaming experience.

### Can I play Cold Bed on Route offline?

While not explicitly stated, the game's description focuses on narrative and single-player mechanics, suggesting it is likely playable offline. Further confirmation would be needed for definitive offline play status.

## Version history (last 5 releases)

### 3.2.2 — 2025-09-16

v3.2.2
- Improved text on the MEMO screen.

### 3.2.1 — 2025-08-25

v3.21
-Fixed an issue where the outline color of the table of contents in the MEMO screen did not change according to the current time.
-Fixed a display issue during the transition to an ending in the shipboard actions: the red stamp on the results screen was shown over the weight/time display instead of over the image, making it hard to see.

### 3.1.8 — 2025-08-11

v3.1.8
-Added side story "Between Dog & Wolf"
-Fixed bugs related to saving
-Changed some actions to require a long press to confirm
-Other processing and UI adjustments

### 2.0.9 — 2022-06-23

v2.0.9
-Modified to prevent shadows from being cast on dress-up elements such as clothes on planets.
-Fixed an issue where the dress-up after the planetary descent was slightly larger than Girl's body (because of growth period).

### 2.0.8 — 2022-06-19

v2.0.8
-Fixed a bug that prevented playing music (or skipping the action) when trying.

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| --- | --- | --- | --- |
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## More apps by Kyohei Yamada

- [with Mountain Smiling](https://appshunter.io/ios/app/with-mountain-smiling/id6476830609)
- [Crimsooon Sun](https://appshunter.io/ios/app/crimsooon-sun/id6739424746)

All apps by Kyohei Yamada: https://appshunter.io/developer/1583465790

## Related topics

[cold bed on route](https://appshunter.io/ios/topics/cold-bed-on-route)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*