There is no timescale from escaping from Rupture Farms. You escape the first time and travel to Scrabania, Paramania then once you have the Shyrkull power you return to rescue the rest of the Muds. You see alot more of the facility the second time around and get to travel to different the Zulags. I think your disc is a little scratched Cyber-Slig, if you don't rescue enough muds you end up in the meat saw, if you do the Muds use something like a Shrykull power and zap Mullock. I completed it again a few months ago, still fun to play
