Same here. I used to be good at Quake 1 single and multiplayer, death from the skies with the speed of lightning. But when I recently tried it, I had a hard time getting even a single kill. Could be just the fact that the people who still play the game have played it all their lives. I could beat Mega Man 2 easily aswell, but now the levels have been erased from my muscle memory. I was really good at Liero aswell. None of my friends could never beat me as I just fooled around. I'm such a casual now.