Fox, on 16 January 2014 - 06:26 PM, said:
As it turns out, Nightmare Zone is quite an amazing level, with lots of enemies and fun secrets. The gameplay issue was due to the PSX controls and framerate.
I always loved Nightmare Zone. I never really had issues with it. Possibly because I saw videos of it before playing. The only nasty thing is those pesky tripbombs in places where they don't belong.