Otu

Play Otu online for free on Play HTML5 Games for Free. This Agility browser game loads instantly with no download required.

In OTU, you control a nimble triangle bound to a circular orbit. Your mission is simple: stay alive as long as possible. But the universe is against you! Spheres close in from the void, shrinking bars attempt to crush you, and lethal rotating lasers force you to keep moving.

Think you’ve mastered the rhythm? Every 10 seconds, the game throws a Random Debuff at you. From screen-shaking earthquakes and inverted controls to pixelated vision and orbit shifts—no two runs are ever the same!

Move: Use the A/D keys or Left/Right Arrows to rotate your triangle around the central platform.
Dodge: Avoid any object that flies toward the center. If you touch an obstacle, it’s game over!
Survive: Watch out for the "Alert" text—every 10 seconds, a new debuff will change how the game behaves.
Collect: The longer you survive, the more coins you earn. Use them in the shop to customize your triangle.