Killed 50 enemies using only hacked Security.

Played at least one non-private match on each multiplayer map.

Got through a Gather with no damage and no one getting to the Little Sister.

Became a Big Daddy for the first time in a non-private match.

Completed your first non-private match.

Escaped Rapture.

Found or purchased all 11 basic Plasmid types.

Fully upgraded to the maximum number of Plasmid Slots.

Saved every Little Sister and spared Grace, Stanley and Gil.

Installed the third upgrade to a weapon.

Make a negative coop morality choice

Killed 30 enemies using only Traps.

Defended yourself against the Big Sister without dying.