Cool crawler! I wasn't sure what I was supposed to be doing at first but once I got the magic and the kickass music kicked it, I had a good time. The dungeon messing with you and changing around was cool and killing the bad eyeball thing at the end was fun.
There could be some more feedback during combat like how the azure ring spun around, maybe something on the mushroom. I also would like to have seen some traps or puzzles, but otherwise a solid entry!