# Biphase — Regain self in a biphase world

> 2D platformer exploring bipolar disorder through puzzle-based mental world navigation. (iPhone/iPad app by Seasun Games Corporation Limited.)

- Source: https://appshunter.io/ios/app/biphase/id1551088421 (this page in markdown: same URL + `.md`)
- Developer: [Seasun Games Corporation Limited](https://appshunter.io/developer/645414921)
- Category: Games, Casual, Puzzle
- Price: Free
- Rating: 4.80/5 from 10 App Store ratings · 55 written reviews indexed
- Age rating: 12+
- Requires: iOS 10.0 · 212 MB
- Languages: English
- Released: 2021-03-29
- Data updated: 2026-08-13
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/biphase/id1551088421/reviews.md

## What is Biphase?

Game Genre: Biphase, developed by several college students from different universities, is a 2D platform jumping game with exploration and puzzles as its core.
 
Our Message: We hope that the game can show the plight of some bipolar patients in a realistic and in-depth way by depicting an "individual" in a group, in addition to popularizing the phenomenon related to the disease. We are trying to trigger the public's empathy through the individual's narrative, and call on the public to adopt a more understanding and tolerant attitude towards patients with bipolar disorder.

Abstract Narration: The narration part of this game was based on real cases around the player, mainly about the main character with bipolar disorder, who explores the abstract world of red and black mental images to find an exit.

Puzzle Levels: The level process is a metaphor for the condition "bipolar disorder". The main components of the scene, red and black, fade into the background of the same color, just as people wrapped in extreme emotions often fail to perceive the whole picture. The red and black worlds in the game refer to the "manic" and "depressive" mood poles of bipolar disorder, and the characters are in a world divided by two levels of emotions.

How to Play: In the level, players manipulate the main character to move left and right, jump, press the switch, jump to change the background color. Players switch back and forth in the red and black dual-phase mental image world, and interact with the scene components with different states of passage in the two colors of the background, when the scene components and the background color is the same, the components are in non-interactive state; when the scene components and the background color is opposite, the components are interactive state. Players gradually explore the path to the end in the switching of red and black.

Follow us at: 
Facebook: @BiphaseGame
Twitter: @BiphaseG
Instagram: @biphasegame

Special thanks to: DBSA(Depression and Bipolar Support Alliance)

## Key features

- 2D platform jumping
- Exploration and puzzles
- Abstract mental world navigation
- Dual-phase color switching mechanic
- Realistic depiction of bipolar disorder
- Empathy-building narrative

## Recent user reviews (10 of 55)

All indexed reviews: https://appshunter.io/ios/app/biphase/id1551088421/reviews.md

### 5/5 — Игра

*2025-01-05, version 1.0.2*

Классная, но короткая) вторую часть бы)

### 5/5 — ステージ8の攻略法

*2024-12-16, version 1.0.2*

どうしても攻略出来ない攻略動画は以前のものばかりで現在のステージは誰も解説していない

### 5/5 — great

*2024-04-04, version 1.0.2*

i don’t know if i have bipolar disorder but i’ve recently felt like i have it(will ask a doctor soon) but as far as i know its a great game that i THINK(because im not sure im not diagnosed) displays a good interpretation of how it is to live with BP:)

### 5/5 — one of the best games i’ve ever played

*2023-03-19, version 1.0.2*

the mechanics of this game are easy to catch onto but the levels of complexity make it very intriguing and fun to play.  the music is very nice and hints of the story are paced very well throughout the levels. I have bipolar and this game is pretty representative of the experience- even before the beautiful play through explanation and story at the end, I already somewhat related to the little character lost in an abyss of change.

### 3/5 — Dommage

*2023-01-20, version 1.0.2*

Le jeu en lui est très intéressant mais absolument pas agréable à jouer. Le joystick de saut se retrouve sur les plateformes de l'écran, mais surtout celui pour ce déplacer à un espace de mouvement beaucoup trop restreint qui empêche une fluidité de jeu. Pourquoi ne pas pouvoir se déplacer en appuyant sur toute la moitié de l'écran (en appuyant à droit ou a gauche de celui ci) ?

### 4/5 — I like it

*2022-08-01, version 1.0.2*

It is fun because I have nothing else to do and it can help time pass and it is a puzzle and I like solving them it is a pretty fun game and I like it I also have bipolar disorder and it explains it and it is good and a good game you can enjoy anytime and it can help get rid of boredom I love it ⭐️⭐️⭐️⭐️

### 5/5 — Best game ever

*2021-12-09, version 1.0.2*

Get to know Bipolar Disorder

### 5/5 — Very cool

*2021-12-06, version 1.0.2*

I like the ultimate design and the idea keep working at it!👍

### 4/5 — Very nice game!

*2021-05-11, version 1.0.2*

It's a beautiful and simple game, it's very fun, but I rate it 4 stars because of the controls not being that good, even changing controls location and etc.
Oh, and I have a few ideas!:
Maybe, new types of game modes? That have, like, different and harder maps that characters to collect! That would be nice to add to the game :D
I hope you have a nice day! This is the end of my comment about this game!

### 5/5 — Très bon jeu

*2021-04-23, version 1.0.2*

Très bon jeu, le niveau de difficulté est assez progressif, la mécanique d’alternance rouge/noire est tres intéressante et de plus en plus utilisée à chaque chapitre. Les graphismes sont charmants et l’histoire s’intègre étonnamment bien dans les niveaux. J’ai aussi apprécié les explications supplémentaires à la fin. Un seul problème, c’est beaucoup trop court (´∀｀=)

## Frequently asked questions about Biphase

### What kind of game is Biphase?

Biphase is a 2D platform jumping game that incorporates exploration and puzzle-solving elements. Its core gameplay revolves around navigating abstract mental landscapes and interacting with the environment through a unique color-switching mechanic.

### What is the main theme of Biphase?

The game aims to realistically and in-depth depict the plight of individuals with bipolar disorder. It uses abstract narration and puzzle levels, metaphorically representing manic and depressive mood poles, to foster empathy and understanding towards patients.

### How do you play Biphase?

Players control the main character to move and jump through levels. A key mechanic involves switching the background color between red and black, which changes the interactivity of scene components. Players must strategically switch colors to navigate the dual-phase mental image world and find the exit.

### Is Biphase free to download?

Based on the provided information, Biphase is a paid application. It does not feature in-app purchases or advertisements, indicating a one-time purchase model.

### What is the purpose of the red and black worlds in the game?

The red and black worlds in Biphase are a metaphor for the manic and depressive mood poles of bipolar disorder. Players switch between these two emotional states, represented by the background colors, to interact with the game's environment and progress through the levels.

## Version history (last 3 releases)

### 1.0.2 — 2021-04-16

-Adjusted the layout of Stage 2-2 and added guidance tips
-Optimized the decision of save point in 7-1
-The display mode of the acknowledgment page after the game-ending changed from staying for a fixed time to continuing after jumping
-The position of the jump button can be adjusted in the "input settings" interface
-The position of the movement button can be adjusted in the "input settings" interface
-Fixed the bug that some parts of the game-ending would not be resurrected to the correct location

### 1.0.1 — 2021-03-28

Fixed some minor bugs

### 1.0 — 2021-03-18

No release notes.

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## More apps by Seasun Games Corporation Limited

- [剑侠世界2-国际版](https://appshunter.io/ios/app/2/id1466748976)
- [Strange World: RTS + Survival](https://appshunter.io/ios/app/strange-world-rts-plus-survival/id1487043291)
- [Origami Paradise](https://appshunter.io/ios/app/origami-paradise/id1614413595)

All apps by Seasun Games Corporation Limited: https://appshunter.io/developer/645414921

## Related topics

[depression games](https://appshunter.io/ios/topics/depression-games) · [games for depression](https://appshunter.io/ios/topics/games-for-depression)

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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 2026-08-13.*