Complete a task for a Stranger.

Complete the campaign on any difficulty.

Complete "Throttle."

Complete "Armada."

Complete "Bio Lab."

Complete "Sentinel."

Stop an AST with an EMP grenade.

In Green Run, pacify at least 10 zombies with 1 EMP.

Purchase Downtown Cab Co. and complete a private fare.

Explore all of Los Santos and Blaine County

Completed the final mission.

You recovered sensitive information from a highly defended federal building.

Score with a Dipping Volley