Frequently Asked Questions
Quick answers about playing Run 3 online.
How do I play fullscreen?
Click ⛶ above the embedded game on the home page, or open the dedicated page at /game. You can also use your browser’s fullscreen mode (F11 on many desktops).
What are the controls?
Desktop: Arrow keys or WASD to move, Space/Up to jump. Click inside the game first so it captures input.
The game is slow or stutters — what can I do?
Close heavy tabs, disable battery saver, and try a different browser. Stable frame time matters more than raw speed.
Can I play on mobile?
Yes. Performance depends on the device. If your phone shows on-screen controls, use them; otherwise, try a Bluetooth keyboard.
My keyboard doesn’t work in the game.
Click/tap inside the game area once, then try again. Some browsers block input until the iframe is focused.
Do you collect analytics?
We do not run Google Analytics on run3.org. The site stores only basic preferences locally (like theme) and uses a language cookie.
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