Check out the 500 Finger Fillet demo
I've posted about this game before... it has a demo now!!
Here's the demo trailer:
I found it insanely mentally difficult to play this demo [laudatory]. I actually did not get very far because I knew I was too tired to mentally steel myself for the rest of the experience, so I took a break and plan to come back later. It's extremely torturous, mentally!! This is a good thing. The game is a rhetorical experience which has things to say about the act of torturing oneself, similar to Unfair Flips, and I think a lot of people will find it extremely funny and interesting and weird for that reason, just like they do the best horror games. Check it out!!!