Resident Evil 3

So I just downloaded resident evil 3 from the website and it looks great on the emulator you guys recommended! However, one thing I'm having an issue with is that I can't seem to run in the game. All I can do is walk, which is not ideal when dealing with bloodthirsty zombies. Has anyone else dealt with this issue? Is there a way to fix this at all?

Sounds to me like you haven't mapped all the keys. Check if they're all mapped correctly. By default, the square button is for running but you can change that in the options.