TWO WALLS · ONE WAY TO SURVIVE

TWHOLS GAPKEEPER

A tiny ricochet survival game. Keep the green orb inside the blue walls — their moving gaps are your escape, and your undoing.

The orb moves diagonally on its own. Each click, tap, or Space press reverses its horizontal direction. Bounce off solid blue wall sections to score. Avoid their moving openings: passing through the top or bottom ends your run. Side edges bounce safely. Read the next gap, then turn early. Tap after game over to retry.

Adapted from ABA Games’ TWHOLS · MIT license · GitHub source