You know those ultra-hard platformers like Celeste or Super Meat Boy where you die over and over (and over and over) again but then restart the level inmediatly to try again until you do it perfectly or you thumbs scream in agony?

Yes, this is one of those. A really good one of those. The gameplay is tight, the visuals are trippy and the music is great. The plot about an artificial intelligence that won't stop talking to you and breaking the fourth wall (a la GlaDOS or SHODA) is also good, with deep questions about IA and simulation ethics

Most levels have a great design an a variety of fun mechanics, but not all of them. There a a few really annoying one (like the basketball one)

You can read my review in spanish here.

It almost a one man job, so kudos to the dev for that.