I already liked the post-processing on the game's home screen. Your game's visuals are amazing, congratulations! The gameplay is interesting too!
As a suggestion, I'd display the slot type of the items you pick up. For example: head, shoulders, feet, etc. At times, I got a little confused when picking up an item without knowing exactly what it would replace, and I discarded the wrong pieces. Only later did I realize they're the same shape, right? It was my carelessness, hehe, but this way, it might catch other players off guard too, so I thought it would be nice to share the feedback.