What's behind that door ?!?!?!?!?
Great game!
I liked the old school graphics and the gameplay. I thought the spells were fun, and the monsters were just different enough to keep the game from being repetitive.
Unlike some of the other reviewers, I did not have a problem with the game's difficulty (with the wizard, at least). It took me a few tries to work out a strategy, of course (I got absolutely crushed the first few times). The only monsters that consistently gave me trouble were the elementals, and eventually I learned that I did not actually have to fight them... I could just run away if I wanted! However, the fact that other people are having trouble does suggest that you should consider difficulty grades in any sequel. Like Ryck mentions below, upgrades would be nice and the coins are pointless (at least as far as I can tell). The only real things that I feel hold this game back is that it is a little short, and that the ending is...sudden. I was geared up for a boss fight, and while a cut screen victory message is nice, it also felt a little anti-climactic.
Anyway, I loved the game - thanks!