What is the best price for Quantum Suicide?

The best price for Quantum Suicide is $19.99 at Steam. It is the only shop with an offer that activates in your country.

What are the system requirements for Quantum Suicide?

The minimum requirements for Quantum Suicide are: Windows XP, Intel Core 2 Duo, 2 GB RAM. It also runs on macOS. The recommended specs are in the System requirements section.

Does Quantum Suicide have multiplayer or co-op?

No. Quantum Suicide is a single-player game.

Is Quantum Suicide Steam Deck compatible?

Mostly, yes. Valve rates Quantum Suicide as Playable on the Steam Deck: it runs, but may need some manual setup.

Is Quantum Suicide the full game?

Yes. Quantum Suicide is the full base game. You need nothing else to play it.

Quantum Suicide

Offers

Steam 2.0 · 560 reviews
$19.99View Offer

Trailers & screenshots

About Quantum Suicide

Quantum Suicide is a science-fiction thriller visual novel set aboard the Everett, a spaceship on an intergenerational mission to find humanity a new home. You play as a researcher whose mission is threatened by a corrupted AI. To survive, you must navigate the crew’s betrayals and relationships and take part in the AI’s weekly Deletion Game, where crew members battle for survival. Your choices shape everyone’s fate.

The crew and the Deletion Game

As you play through rounds of the Deletion Game, you can make friends and enemies among the diverse crew. The story focuses on character deaths rather than a traditional dating-simulator point or flag system, and death is a constant risk. The game has over 30 endings, including romance and friend-zone endings that depend on your choices. Romance options have their own sexual preferences, and there are seven romance endings: three with male characters, three with female characters and one with the AI.

Choices and endings

You can choose to play as a boy or a girl. Playing as both the male and female protagonist is required to reach the true ending.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.