"You are a thought. A thought to be born..."

Guide your thought through the labyrinth of the brain, avoid hitting walls and obstacles, nothing should distract you...

A minimalistic-ambient reflex game with a 60 frames per second flow experience and the atmospheric music of Tamas Katai.

The last difficulty level is donation-dependent. Please support open-source game development & tutorials with a little donation. Donation works only within the steam overlay.

Cortex is open source. If you want to learn multi-platform game development or just don't want to donate check the game's repository out :