Unwinnable levels are possible, a downside of the random generation (10 rooms - collisions, random puddle & gold, 3 mobs/room - collisions, a tunnel from room 1->2->..., and from entrance/exit inward to hit something. The only "restriction" was that the puddle & gold can't be in the same room. The only "guarantee" a path from entrance to exit.)
Crunch time ate into the graphics (a little more time and the attacks would have been animated.) Hmm, smaller/tighter levels . . . My knee-jerk reaction is that that would make it too hard, there being less possible paths. That is something to consider though (hmm, jack room insertion force. I'll play with it.) I had thought of including other fiends, such as ones that attacked only one way, shot arrows, or patrolled. Unfortunately, there was no time to balance that with random placement.
Thanks for the thought-provoking feedback.