This is quite good and runs well in the browser, the sound and music are great! I like how it uses the resident evil style camera as part of the challenge, that said the game play is a little simple which is also part of the charm (also incorporating a theme). It does do a good job at building tension as well like when all the doors start getting knocked on. I do want to point out (this is real nitpicking territory) that I notice you have linear sampling on your materials instead of nearest, and nearest gives you the chucky pixelated look I think you were looking for in a PS1 otherwise it's more like an N64 game which is fine but I don't think that was the style you were going for?