Tetrobot and Co.

You guide Psychobot, a microscopic robot built by Maya, through the cogs and circuits of damaged Tetrobots. Your task is to navigate their interiors and repair them.

Psychobot can swallow blocks of matter and spit them back out to move or use them. Different materials interact with one another, while devices such as pipes, lasers, and fans create obstacles and opportunities.

The game offers over 50 levels, with memory blocks and secrets to find along the way. It also includes a puzzle editor for creating and sharing custom levels.

Reviewers who enjoyed the game often praised its clever, engaging puzzles and the ways different materials interact, with some noting that the challenge grows as they progress. A few also appreciated being able to create levels or the music. Other reviews criticized unreliable undo behavior, crashes, and a level that relies on outside gaming knowledge rather than puzzle-solving.