Id prefer that you diddnt say any games before playstation 1 era because most of thos were impossible anyways. Mine is currently Ninja gaiden Sigma or Ninja gaiden 2. Whoever thought automatic rocket launches that shoot in 30 round bursts or that all enemies carry explosive kunai in a game and thought that it whould be okay needs play his game nonstop on the hardest diffulculty for 1 year then shot in the balls then after a few agonizing minutes shot in the face.