Kill an enemy just as they are throwing a grenade. (campaign only)

Kill 4 enemies with a shotgun in 10 seconds or less. (campaign only)

Kill an Edged Weapon Expert while he is up to 5 meters away. (campaign only)

Sprint into cover 10 times while under fire. (campaign only)

We have contact.

Kill 3 enemies with a single grenade. (campaign only)

Recover one Intel Item.

Finished the game on the hardest difficulty level.

Escaped Rapture.

Hacked 30 machines at a distance with the Hack Tool.

Completed all research on every subject in Rapture.

Found or purchased all 11 basic Plasmid types.