# Quantum Suicide

Summer DB entity ID: fabc5721\-9e57\-4971\-b1ee\-f3d32bf5841e

Steam App ID: 1020030

Quantum Suicide is a game of betrayal, deception and romance in the cold depths of space\.    This science fiction thriller visual novel tells the tale of an intergenerational mission and its diverse crew, fighting against a deadly AI \(and each other\) for the chance to survive\. Strategy, love interests and quantum mechanics await you\. Your choices change the fate of everyone in Quantum Suicide\.    You play as a researcher aboard a spaceship on an epic mission to find humanity a new home\. The mission is jeopardized by a corrupted A\.I system that forces you to play "The Deletion Game", a weekly game where you must battle your crew mates for survival\. Prepare to make both friends and enemies of your crew members as you play through rounds of "The Deletion Game"\. Can you see the Everett's mission through to the end\.\.\.alive?    Quantum Suicide features:  \- Over 30 different endings  \- The choice to play as a boy or a girl  \- 7 romance endings \(Including 3 Male, 3 Female and the A\.I\. system\)  \- The romance options have their own sexual preferences \- \(romance and friend zone endings depending on your choices\)  \- Original Soundtrack  \- Available in English and Japanese, with full voice acting  \- Death around every corner      Can you see the Everett's mission through to the end\.\.\.alive?  \*Please Note: Quantum Suicide does not follow traditional dating simulator/game structure of a point or flag system \- narrative branches are based on character deaths\. It is also a requirement to play as both the male and female protagonist in order to achieve the true ending\.   Questionable design choices, I know, but whats done is done and you have been warned :\)\*      Current Build Version: 29\.10\.211\.   To ensure your game is up to date, please select Extras from the Main Menu > Credits > The version is listed in the bottom left hand corner :\)

## Game information

- Type: game

- Developer: Cotton Candy Cyanide

- Publisher: Cotton Candy Cyanide

- Release date: Sep 10, 2020

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Adventure, Casual, Indie

- Categories: Single\-player, Full controller support, Family Sharing

- Platforms: windows, mac, linux

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1020030/ss\_f3adf9f283b6f047745dd1cc36241cfc97d0f34b\.1920x1080\.jpg?t=1741094541, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1020030/ss\_c8046b83cfd49384ea50d81a817d9f8a24e337c4\.1920x1080\.jpg?t=1741094541, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1020030/ss\_ceec539acccb1ffbaa31c2187ed6b2fdadf4e725\.1920x1080\.jpg?t=1741094541, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1020030/ss\_18d1b5fd72c9f1cffa1cf90b2987a6e1a1d3b8f0\.1920x1080\.jpg?t=1741094541, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1020030/ss\_0ae9edf2e0e7d7f0fe8225d335738ce1ee9bfd48\.1920x1080\.jpg?t=1741094541, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1020030/ss\_144977c1c49883214a6dc4ded1b43d10f5a5ea8d\.1920x1080\.jpg?t=1741094541, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1020030/ss\_8c36f4470dddeb366fe110380f01ef39430b4482\.1920x1080\.jpg?t=1741094541

- Price: 1999 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 118

- Steam positive reviews: 92

- Steam negative reviews: 26

- Steam positive percentage: 77.96610169491525%

- Summer DB rating: No native votes

Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}

## Player history

[Seven-day chart data as Markdown](/api/v1/entities/fabc5721-9e57-4971-b1ee-f3d32bf5841e/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/fabc5721-9e57-4971-b1ee-f3d32bf5841e/player-metrics?days=7)

Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown.

## Sources and freshness

- Catalog membership: store\_catalog

- Catalog observed: 2026\-09\-28T16:58:32\.455488\+00:00

- Details observed: 2026\-09\-24T02:07:18\.754202\+00:00

- Player count observed: 2026\-09\-24T02:07:24\.087267\+00:00

- Reviews observed: 2026\-09\-24T02:07:22\.543614\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/1020030/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/1020030/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=1020030","reviews":"https://store\.steampowered\.com/appreviews/1020030"\},"price":"2026\-09\-24T02:07:18\.754202\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-24T02:07:18\.754202\+00:00","players":"2026\-09\-24T02:07:24\.087267\+00:00","reviews":"2026\-09\-24T02:07:22\.543614\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"34aef8ee\-bd7f\-440f\-bb06\-5c62d1009475","catalog":"e8099c81\-cefc\-49a5\-a16c\-861c1803452a","details":"df613ff8\-8181\-4ad7\-b50d\-5c0f094526a4","players":"118e8d97\-2dc2\-49d3\-9d6e\-cde9f99b72f9","reviews":"7c5df90b\-38d8\-444c\-80aa\-64d890ef90d1"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"fabc5721\-9e57\-4971\-b1ee\-f3d32bf5841e","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\}

Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted.

[Steam store](https://store.steampowered.com/app/1020030/) · [JSON](/api/v1/games/fabc5721-9e57-4971-b1ee-f3d32bf5841e)