Thanks for the feedback! I noticed you said there were no sound effects, which there are for the player dying and changing dyes, unless you are referring to something else?
Viewing post in GeoJump (Flashing Lights) jam comments
I guess I didn't really notice the death sound, but there are many places where you could have put sound effects for example, jumping, pressing the Q key, switching dimensions, completing a level, and even collecting new shape abilities. All these things don't have sound effects which make it sound really empty.