For whatever reason Dragon Spirits was often a go-to game for me and my friends when we were drunk at 3am as teenagers. Good times, its a really fun game.
If I remember right the last stage has a bit of annoying slowdown but you should be fine. Have you finished Sinistron yet? Its not as bad as Sinistron imo.
Bonk 3 being on the list is funny. Its like if SMB 3 was one of the last 100 games to be beaten in an NES challenge. Not sure what Battle Royale is but of the other 10 games 8 are fairly awesome.
Falcon is the flight sim nobody likes right? If you have the patients for it you should be able to handle Gunboat, the other military sim nobody likes lol
I think I remember playing Super Volleyball, finding it super hard to control and getting crushed by the computers, then later being impressed when Chris from Turboviews beat it. Though I might be mixing it up with a different volleyball game.
In my experience the boring games that are moderately skill demanding are always harder to get through than a fun game that demands a lot of skill. I'll always be more impressed with the guy who beat PGA than the guy who beats Contra or whatever.
I did it in May 2020 so before the challenge started. The Japanese guy played on some obscure Japanese video website, all his videos had like 5 views. I made a video but only of the final level: