Its based on score, so as FFA gives you 50 points you need 2 kills. You can change the score number at the start of the script. You would also have to edit the nuke script to make it give you the nuke at the correct time.
Nice mod , but can you fix/add some things like:
-Game ending before reaching max level, due score limit.
-Remove perks (or set ones).
-If I select a specific class I end up with the equipement and perks from that class, can this be fixed? claymores , nades are annoing and last stand is retarded.
-Getting knifed should set you back one level.
-4th kill streak reward, sentry gun is quite useless you should replace it with something else.