The game could use some explanation, I had to come to the comments to learn that the green tiles are also meant to be bad and not the objective. Even after seeing that I couldn't figure out how to avoid the obstacles for more than a couple of seconds, so I might not have the reflexes this game requires.
Viewing post in The Drop jam comments
Yeah, we planned to replace the obstacles with some other models, but that... didn't really go well mostly because of inexperience and so this is what happened
As for the difficulty, it's more about timing and positioning than reflexes. Reflexes would help, sure, but the timing, positioning and use of the powerups is more important
Hope you have a good time if you end up playing again!