I want to add to this for people who read into this thread that use ProtonVPN. I see a bunch of comments in there about how it isn't working on Proton, and that's just user error from what I can tell. I use Proton and have never had an issue using Fite.
No Mercy.
Game was so customizable and allowed so much in the way of fun matches.
I feel like an honourable mention should go to M Dickie's Wrestling Revolution 3D for mobile. This game is almost better than No Mercy, better than any wrestling game I've played. Super deep customization and gameplay is fun as all get out, if not a bit janky. I killed my opponent in a match once by slamming him off a ladder, and the next event was a memorial to that wrestler lol. Great game, absolutely great.