This was a super creative concept! The art & music was really cute too!
The balancing was a little off. Some items, like the Death staff, can carry you through multiple floors (just run away until it's recharged). Others, like the Spin In Place staff, just kinda waste your turn. Balancing the items a bit more would be nice, as well as giving the player a choice of two items to take so they have more control over their run.
Also, you keep your side between floors, which is fine - except for that I was able to just go back & forth between the 5 & 6 sides and ignore the eye mechanic for the most part. Perhaps randomizing the player's rotation as well as position each new floor would fix that?
The controls & UI are really nice, and I love the way the cyclops greets you each run!