Super cute game, it's really charming! The visuals , music and gameplay are all really solid. Deserves to be purchased! Small, simple but amazing games are always a treat to play.
I think it's a bit hard to tell depth somtimes though, maybe making the objects you can collide with stand out in some way, maybe a different colourfor them all. This also feels like it would work amazingly with VR or some 3D.
Overall, I really like Galaxy Rushroom! keep up the awesome work you two!!