Gizmo199, you made an amazing game, and I beat it in the first 30 minutes of hitting the run button. I love how the platforming works and how increasingly difficult it is to beat all 9 waves. A thing that I would look at is: Making sure that the enemies are more visible when the mezzanine is stacked to the max, as it creates some weird situations where Mittens loses a life from the fast flying bats (idk what it is, but I'm calling them bats). Otherwise, keep up the great work, and I hope to see more of the fun roguelike games. 9/10