this isn't a sequel, it's a prequel;
After you get too much skills the guys who run the arenas force you to take the pills and kick you out of the gang.
World War One: The majestic tale of the time when these guys stepped out of the trench and were immediately hit by 2 different types of artillery. at once.
Tip: when you get to the point when your virus destroys small towns with ease, use zombie Michael Jackson (found in Jamaica) to freeze the screen while he does Thriller and pick up all the money.