Very fun idea, heres few thoughts or "me's" as i like to call them.
I couldn’t find any instructions on key binds, (wasd, select, move tiles). Those could be implemented as destructible statues at the 1st floor.
I found that enemies are getting stuck on tile/cage edges.
For me the most rewarding part of the game was solving the "emblems", with was never actually rewarded by the game.
I found it the easiest to just stand on the desired platform and traverse the dungeon in that manner, id love to see some static elements fore some extra challange.
I often lost the character, especially at the beginning of the floor. Maybe quick animation could fix that.
On the note of character i was often hit while searching for my hero, maybe challenge could start with first move of character.
Id love to see local multiplayer implemented.
Hope you can use the idea dump, i will be interested in purchasing steam release if concept was pushed further.