Arrow keys to move. Space or X to undo.

You must grab the Elder Prism, then reach the stairs to escape. 

Walk into items to pick them up.  You can only hold 1 item.  Experiment with them to discover their effects.

Walk into enemies to attack them. Collect numbers to improve your attacks and the effects of some of your items.   You will do 1 damage otherwise.

There are only 6 levels, I ran out of time.  Sorry about that!