Made public for my SimplyCoding students since they asked for this, hey guys!

Controls

WASD - Move
E - Interact
Space - Wait
Z - Undo
R - Restart
Esc - Level Selection
Tab - See Connections (Things with the same color are connected)

I forgot to set some of the colors for the connections so some may be black. That is not intentional but I'm probably not going to fix it

More information