Pretty cool experience.
I like the visuals and the trippy effects when you take damage. The health regen is also a nice mechanic to help better learn patterns as long as you don’t chain too much damage.
The difficulty is quite high though, i couldn’t get passed the cat. and the effect was so intense that if i took too much damage i couldn’t even see the patterns all that well to try and get back on track.
Other than that its a nice concept overall :)