Well I've now finished the game, awesome stuff! the final fights were quite epic.
The tropical fish seemed fine to me, albeit that I needed some gear from the mage tower to do it in.
I'm looking forward to seeing more stuff added in the last couple of zones, in particular, it would be fun to explain where your sudden army in the end and the hole resistance thing came from, though I'm willing to hand wave logic for just being a rolocking fun battle.
Actually the ending was hilarious!
Great job, and I'll look forward to seeing how well things expand in the future.
Congratulations though for getting a very unique, if off the wall rpg finished.