Do no evil

Defeat 5 foes at once using the War Horn.

GTA Online: Finish a Gang Attack without dying and kill at least 10 enemies.

Run over 5 enemies using the same Mobile Gear.

Hit enemies with a reflected projectile 30 times.

Finish off any boss using the Ground Spark technique.

Defeat 3 enemies with one Throwing Anchor.

Play in a co-op team of 4 different playable characters.

GTA Online: Invest your hard earned cash to set up a Heist.

GTA Online: Reach Rank 50.

GTA Online: Own an Apartment, Garage and an Insured Vehicle.

Perform 500 Melee Kills

Complete Mission 3 (Any Difficulty Level)