This was a lot of fun for me, reminds me a lot of Rogue, and I liked the mutagen giving the random effects. I did find I had an issue with the movement speed not being consistent -kinda would prefer to just press the directional button once and move one grid cell to another.
I really like the art style and it feels very polished, and the art direction is very clear.
I think at the moment it may be too easy as I found it was impossible to die unintentionally.
There was a bug I had where consumable objects would not be removed from the inventory after use, and the list would only when discarding another object.