I'll admit the souls series is easily the hardest modern game. But it's no where near the hardest games ever made. I'd hate to see those people play NES and some super NES games. Or even indies that are purposely made to be unfair. But I guess in fair hard. NES and SNES may have a nice collection. Don't know about Sega. Only ever played vectorman. That wasn't too hard. And Psone had a lot of hard games. But not brutal hard.