Aaah!! I've had so much fun playing this game. This is my childhood FPS game I absolutely enjoyed. I remember this as the first game with obstacles (rotating blades, flame guns under foot, etc), whacky power-ups (dog mode, god mode, shroom mode, etc), cool AI (this was my first game with people dodging rockets, and feigning death), whacky weapons (drunk missiles, flame wall), some whacky concepts of graphics too...
Ah... I remember too much now. Looking forward to this... absolutely.
Edit: I also noticed, they've made the Level 1 music much more cooler
Can't wait for this...