Nice little puzzle platformer! I really enjoyed playing it. The graphics aren't the prettiest to look at. The music is simple, but effective to the tone of the game. I would have gone with solid colored platforms instead of a checked pattern, but that might just be a personal choice. There are a few things that would make the presentation better. Making sure your game's executable is identifiable is one. There's also a bug when you hit a platform with your head in the game. I had to restart the  whole game because I was stuck to a platform. A pause menu would've been super helpful in order to restart a level when that happens. Overall, I thought the level design was solid! The switching mechanic is seamless with the jump controls. The Z-key works really well for switching. Anyways, I really enjoyed playing it, and I hope to explore the game a little more when I have time to do so.

I like the game! It’s very small scoped and the art does fit nice with the theme you went for, even though it is technically placeholder art. The music was calming while I was frustrating in the third room. Overall nice work!