Nice old school vibe. Great music. Difficulty is more than 1/10 :D there are invisible blocks that prevent you from going placed. The rest of the feedback, you can hear on the video i made on my channel.

I dash, you dash, this music makes us all dash together :D

GG and keep making games!

I think making the invisible walls visible would already help a lot! Dashing felt strange, but you get used to it too. Maybe having checkpoints could help as well? Otherwise nice job!