A downloadable game for Windows

This is a prototype of a circuit design puzzler game I was making. As such: controls are weird, UI is awful, tutorials are nonexistent, and there are only a handful of test puzzles. Enjoy!


Wire preview path is currently invisible.


  • WASD - Movement
  • Space - Jump
  • Left Mouse Button - Use Selected Tool
  • 1-4 - Select tool from toolbar
  • Tab - Open tool options
  • Mouse Wheel - Scroll tool menu
  • R - Rotate (when using Build tool)
  • Escape - Return to Main Menu


  • Build
    • Click to build selected component
    • Click and drag to build wire
  • Modify
    • Use mouse wheel when pointing at a placed circuit component to adjust the value.
  • Delete
    • Deletes component under crosshairs


Hydrogen Prototype 92 MB

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