Cubey Survivor

Welcome to Cubey Survivor, a fast, arcade-style survival game inspired by “Vampire Survivors.” You’ll control Cubey as a herd of bulls closes in—survive as long as you can and power up your build. Every level-up includes a quick decimal math problem you have to solve in order to unlock to earn your upgrade.

Level 1
HP 100/100
XP 0/25
Time 0:00
Kills 0
Move Click
Click-move (default). Double-click to toggle Mouse-Follow. WASD/Arrows also work anytime. Enemies now have types: Runner, Tank, Charger (telegraphs), Splitter, and a Mini-Boss every 2 minutes. Level-ups are gated by a quick decimal math check.

Level Up — Answer to Unlock

Type the decimal answer. If you miss it (or skip), you lose this level’s power-up choice.

Game Over

Free Cubey Survior Decimal Game

How to Play:
Mouse or WASD: Move

Pause: Press P to pause/unpause.

Cubey auto-aims and fires at nearby bulls.

More Games and Practice

Decimal Diner
Decimal Diner

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