Hi,
I've been able to try out the game and it's been really cute.
I tried it on Steam Deck and had no problems running it; it went like a charm.
As a technical detail, I liked that when you climb small bumps, you stay anchored at the top.
The only bugs I found were that if you run with shift, you can't zoom in with the up arrow. Also, if you jump into the room from outside, you go through the wall.
Good job, WAH!