not bad, but...
good points:
when you find an item it's automatically looted;
when you die you can restart from the same level instead of restarting right from the first one;
pausing the game with the menu window allows you to heal/equip with new items without worrying about monsters;
pretty cool fighting sistem.
bad points: potions cost too much for their healing power;
equipments' improvement doesn't follow monsters power/health incremention;
power ups are nothing great, in my opinion;
there are no saving points.
all in all i think that's a good game, i appreciated all the work you put in it, maybe you could make a new version with some improvements.