I feel kinda guilty for killing bosses with patterns like ''Stun, Fireball, Stun, Fireball'' but when i open the chest afterwards all the guilt goes away :].
Do you want to reach to the deepest levels of the dungeons? Here's a tip: Use cursed werewolf for class. Use any of the class prefixes that give you stamina or any type of resistance. When you level up spend your points into willpower, for extra mana and stamina for extra health and health regeneration, but do NOT forget about strength and intelligence; as you may have 20 stamina but 10 strength and you will spend about 10 secs killing each enemy, but you can keep it in a low level and back it up with the extra mana given by all the points you've spent in willpower before. If this helped press + and comment the floor you've reached with this build with @axcsel at the start ;).
I bought the ninja class or whatever, and i thought it would come with a permanent katana. It comes with a crappy pistol and a crappier smg... I just wasted 10k credits on a class that does NOT worth 1k creds. Screw you rumble. Screw you!
Hahaha well, you played by the rules after all.