Independence day 1996, was a giant war between an alien race and the humans of earth, after the war they made an alliance with other planets and other species this is called the organization darkstar they have been monitoring all the planets and made alliances and used their tech to modify paintball guns and regular guns to make them more leather than normal for the gun and made paintball guns leather. A alien race who weakness is paintball, are the alten not much is know of this alien race but they cannot be bargain with they are a hostile race.