Sleeper Hit OSRs to blow your mind in 2021

THE OSR is starting to be pretty old! there are some fixed ideas about what an OSR TTRPG is. Does it have to be D&D based? Does it have to be minimalist? Does it have to be Fantasy?

I'm here to shake up your foundations...by recommending these 3 OSR TTRPGs for 2021 which AREN'T neccessarily ANY OF THE ABOVE!!!

We'll be Flipping through Against the DarkMaster, a MERP AND Rolemaster inspired game.
We'll be looking at Aces & Eights, which follows in the footsteps of Boot Hill, but uses some unique mechanics for shooting and rests on the bedrock of Hackmaster 4th Edition's character creation system. It's an AD&D-derived OSR....but it isn't fantasy!
We'll also take a look at Astonishing Swordsmen & Sorcerers of Hyperborea, a Rollicking remix of AD&D 1st edition, freshening it up but holding true to the bedrock of that ancient game.