I found RE1's design made it almost literally unplayable. I started with enough ammo do down maybe three zombies, and the knife GUARANTEES you will get hit at least once per kill. I try to dodge zombies, but every environment is so narrow, I can't! After finding out I could not pick up the key I needed to continue the game required me to find a box for an item I had, rather than, say, DROP IT! I quit. I really liked RE4, but the oldest games are the definition of dated gameplay mechanics. Although the cutscenes were a riot.