🧱 3D Maze
The classic Windows screensaver, rebuilt as a cellular-automaton lab. The maze is carved by the Maze CA rule (B3/S12345) run on random noise, then the largest connected region is kept so it's always walkable. A right-hand-rule walker auto-roams it — turning corners, hitting dead ends and backtracking — and respawns in a fresh random maze when it finishes exploring. Rendered first-person with a software DDA raycaster.
How it works. Walls are bricks, floor/ceiling are the tan stucco of the original. Bonus 🙂 faces sit at random junctions — walk into one for points. The walker keeps its hand on the right wall; a dead end forces a U-turn, and once it has visited most of the maze it dissolves and regenerates elsewhere — exactly the screensaver's behavior.
Manual mode: W/S step, A/D turn. Space pause · N new maze.
Manual mode: W/S step, A/D turn. Space pause · N new maze.