Well needless to say this is sort of a spinoff of the CoD infected game mode, but dont let that awful game turn you away from trying this out. Basically we had a low turn out for a match one weekend(5) and the whole team vs. team just wasnt cutting it; the inspiration for this game, but anyways about the game setup. To start out you have 1 vs. 4 (or however many players are left). The 1 is the infected and the other team is the survivors. Its played out the way any good ffa is but heres where the fun comes in. The infected have 3 lifes, and upon each death they count outloud to 10-15 or whatever you feel is necessary and then respawn. When the infected shoot a survivor the survivor is then turned to the infected side; i.e. count to 15 and spawn as the infected. This is pretty fun to watch if your survivors are in a big group, its a mad dash to get away from the newly infected player. This goes on until all infected have ran out of lifes or all the survivors are infected, and thats pretty much the game. If none of that made sense i appologize, but im sure you can fill in the blanks or whatnot, or just ask a question.
Have fun out there,
Ed