Piece of crap made my mouse cursor inactive and unable to shut program. Remember your keyboard short cuts before use! Rating 1* wouls be less if there was a button for it!!!!!
Great little game, using the buttons for control and menu reminded me of DOS days. If you get the core before the prof asks you, you don't get the points and start again. I found a sparkplug socket ideal for holing down the arrow keys while the robot trundles to the shops!