You unlock new characters in Run 3 by collecting in-game currency (power cells) as you run through tunnels and spending them in the character shop. Each character has unique abilities, such as the Skater who moves faster or the Child who jumps higher, so unlocking them can help you get further in tough levels.

Run 3 has over 300 levels in its Explore mode, offering a massive amount of structured content to work through. Beyond that, the game also features an endless Infinite mode where there are no levels at all — the tunnel simply goes on forever, so there is no true final level to reach.

Explore mode follows a galaxy map with a set sequence of increasingly difficult numbered tunnels, giving the game a structured progression and story context. Infinite mode is a true endless runner with no finish line, where the goal is simply to survive as long as possible and beat your own distance record.

You can play Run 3 for free right here on GlorpMath. No downloads, sign-ups, or payments required. Just click play and start having fun instantly!

Yes! Run 3 runs directly in your browser and works great on Chromebooks, laptops, tablets, and phones. No installation needed.

GlorpMath hosts Run 3 directly on our servers, making it accessible from most school and work networks. Just visit GlorpMath and start playing!