

Run 3
Run 3
Play Run 3 for free on HamsterMath. No downloads required — play instantly in your browser!
Run 3 is the massively popular endless runner platformer set in a gravity-defying space tunnel. Run and jump through an increasingly complex series of floating tile platforms, with the unique twist that you can run on walls and ceilings by rotating gravity. With multiple unlockable characters, each with unique abilities, and hundreds of challenging levels, Run 3 is one of the most addictive browser games ever made.
How to Play Run 3
Run forward automatically through the space tunnel and jump between platforms to avoid falling into space. Run onto walls to shift gravity and access new surfaces. Some tiles are cracked and will fall if you step on them. Unlock new characters with special abilities like double jumping and floating to tackle harder levels.
Controls
- Left/Right Arrow Keys or A/D: Move left/right
- Up Arrow / W / Spacebar: Jump
- R: Reset level
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FAQ
Is Run 3 free to play? Yes! Run 3 is completely free to play on HamsterMath. No downloads, no sign-ups — just open your browser and play instantly.
Can I play Run 3 on my phone? Yes — Run 3 works on mobile browsers, tablets, and desktop computers. For the best experience on mobile, play in landscape mode.
Does Run 3 require Flash? No. Run 3 is an HTML5 game that runs directly in modern browsers without Flash or any other plugins.











