Campaign: destroy 1 satellite uplink

Campaign: finish Cold War

Take 1 South Central vehicle out for a test drive.

Joined forces with Sinclair in Ryan Amusements.

Hacked one of each kind of machine.

Defended yourself against Lamb's assault in the train station.

Found your way back into the ruins of Rapture.

Survive trial by combat

Kill two enemies with one throw of the Battle Disc

Recover Weyland's datapad

Defeat the Praetorian

Locate Tequila