Pimped Out Pad Achievement
Pimped Out Pad10
Upgrade one Stronghold to its full glory.
Strongholds are awarded while playing through the Story Missions. The three strongholds that can be upgraded are the 3 Count, Safeword, and Reactor. Each stronghold can be upgraded to level 2, but the cheapest one is the Safeword. The first Upgrade costs $20,000 and the second costs $40,000.