Great little puzzle game reminiscent of controlling LOGO drawing turtles. Starts out easy enough but eventually you're trying to navigate twisty corridors filled with conveyor belts, backwards and upside down.
You queue up commands based on the capabilities of your robot and then (if you're anything like me) watch as it inevitably rotates the opposite way to your thinking and steps into laser fire, A+.
Works great in DOSBox (or on a genuine copy of MS-DOS on a "vintage" PC!)