THE ARCADE OBSERVATORY / PLAY & DISCOVER

Snake AI.

A small world. A learned instinct. Watch instinct become strategy.

NEURAL POLICY / SNAKE02 / ARCADE
The trained agentPPO POLICY
Opening the arena…Loading the trained policy

Find the food. Fill the world.

AI FOOD COLLECTED0
BOARD FILLED6%2 of 36 cells
SESSION BEST0

Training progress 6 × 6 policy

This policy trained for roughly 76 hours. Four additional danger inputs tell it whether each direction leads to a collision.

Change the world size to see the learning curve for that model.

Training progress for the 6 by 6 Snake policy