Beam Time

Beam Time is a logic puzzle game where you redirect and split laser beams to build digital circuits. In its campaign, you work with logic gates, oscillators, latches, counters, adders, memory and more. Each level describes a task and provides test cases your circuit must pass; inputs come from laser emitters, and outputs are read by beam detectors.

Build with components

You solve levels using combinations of seven components: emitters, galvos, splitters, mirrors, delays, walls and detectors. Galvos are the only active component: when powered, they rotate the mirror they face. These components can theoretically perform any computation.

Sandbox mode

Sandbox mode lets you build whatever you want, including an implementation of the one-dimensional elementary cellular automaton Rule 30.