: Randomly unlocking weapon and vehicle upgrades like explosive ammo or heavy armor.
To install mods of this type in GTA San Andreas, you typically need to manage the files without overwriting the original game directory. gta-5-online-bunker-mod-for-gta-san-andreas
: Replicates the aesthetic of the GTA 5 bunkers, including the command center, research areas, and living quarters. : Randomly unlocking weapon and vehicle upgrades like
: Often located in remote areas of the map (similar to the Paleto Forest or Chumash locations in GTA 5) to maintain the "secret facility" vibe. Installation Guide including the command center