First Base (Deathmatch)

"Troops have been mobilised to deal with an outbreak of charitable giving in downtown Los Santos, leaving Fort Zancudo with just a skeleton crew, and you with the opportunity for some opportunistic slaughter on a grand scale. It may be the biggest airbase in the state, but it can still feel claustrophobic with 30 industrious maniacs crawling all over it in search of each others' blood."

- -Match description

First Base is a Team Deathmatch featured in Grand Theft Auto Online.