Mages are the strongest. Cleared dungeon of mystery twice without potions on the second time around.
Stupid last level of the dungeon doesn't reset itself, so I am stuck with this slightly lesser gear for all time... Its really annoying.
I need more cash so I can go farther so I can get more cash so I can go farther so I can get more cash so I can go father so I can get more ca... holy shit its 4:00 am
I found out one major major major trick: send waves, not a trickle. More zombies per unit will be killed. I actually made a little progress on the last level after I figured that out.
How about some save your game system so that you can start over? Of course this would bar you from getting to submit your score, but not all of us play to see scores...