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Kuiper Roulette is a strategic turn-based card game with fun and cute space themes ranging from cool card designs to silly space animations. Your objective is to be last one standing, using items, boosting items, stealing items, and trading items with the diverse mechanics given to you.
Linux · Dec 6, 2025
Worldwide · Exact date · Full release · IGDB
Mac · Dec 6, 2025
Worldwide · Exact date · Full release · IGDB
PC (Microsoft Windows) · Dec 6, 2025
Worldwide · Exact date · Full release · IGDB
Catalog sources
49 achievements available.

Defeated 100 opponents, ever.
LockedSteam

Defeated 250 opponents, ever.
LockedSteam

Defeated 50 opponents, ever.
LockedSteam

Hidden until unlockedSteam

Use the "Antigravity" card on another gambler.
LockedSteam

Hidden until unlockedSteam

Obtain access to all the shop items that Ceres sells.
LockedSteam

Defeat charon in competitive mode.
LockedSteam

Defeat charon while ending with 5HP or more in competitive mode.
LockedSteam

Defeat charon without getting hit in competitive mode.
LockedSteam

Obtain all four color starter packs. (Community packs by VL_Cubic7274)
LockedSteam

Use the "Cryomelt" card on another gambler.
LockedSteam

Deal 100 damage exclusively from asteroids, ever.
LockedSteam

Deal 2500 damage exclusively from asteroids, ever.
LockedSteam

Deal 500 damage exclusively from asteroids, ever.
LockedSteam

Destroy three charms in one run.
LockedSteam

Let extinction be responsible for 4 ADDITIONAL damage alone.
LockedSteam

Reach round five with the abysssaholic pack on unfortunacy mode against pluto and defeat the secret.
LockedSteam

Hidden until unlockedSteam

Win whilst having all the basic cards in your hand at once (Comet, Shield, Terraform, Cryofreeze, Gravity, Abyssal, Warp, Pocketlocket, and Booster).
LockedSteam

Pull ten turns without giving your turn away.
LockedSteam

Keep a game ongoing for so long that each restack contains 30 or more cards (65 pulls from the deck).
LockedSteam

Completed all of the objectives, congrats gambler.
LockedSteam

Reach 9.5 HP.
LockedSteam

During the wormhole unfortunacy event, have your Pocketlocket inventory completely filled.
LockedSteam

Defeat pluto in competitive mode.
LockedSteam

Defeat pluto whilst they're cryofrozen in competitive mode.
LockedSteam

Defeat pluto without getting hit in competitive mode.
LockedSteam

Use a "Protoconstruct" card.
LockedSteam

Use the same non-durable card twice or use the same durable card twice with only one damage taken from the card.
LockedSteam

Hidden until unlockedSteam

Unfreeze yourself.
LockedSteam

Have a Terraform card automatically use itself mere seconds before death.
LockedSteam

Defeat any bot on rush mode without dying once.
LockedSteam

Destroy a charm.
LockedSteam

Get hit by six comets in one run.
LockedSteam

Cryofreeze your opponent six times in one run.
LockedSteam

Block six asteroids with a shield in one run.
LockedSteam

Use "Fortunacy" on the same basic item type until it's [BIAS] is 11 or more.
LockedSteam

Hover over the credits menu for a few seconds.
LockedSteam

Place a timebomb and live long enough to watch it explode.
LockedSteam

Reduce the harm of a timebomb to 1.5DMG using a shield.
LockedSteam

Agree to Eris's bet and escape debt.
LockedSteam

Prove you're ready and defeat Ultrahealed Pluto.
LockedSteam

Hidden until unlockedSteam

Unlock all of the Pocketlocket upgrades.
LockedSteam

Get hit by an asteroid.
LockedSteam

Obtain the "Witherizer" effect.
LockedSteam

Reorganize the next five cards in the event deck.
LockedSteam
Community notes