Complete Under the Radar in Campaign on any difficulty

Complete High Rollers in Campaign on any difficulty

Perform 10 takedowns in Campaign

Get 5 or more Kills with a single Scorestreak in Campaign

Complete Blood Feud in Campaign on any difficulty

Reach the "In Water" ending.

Destroy what you don't need.

Reach the Lakeview Hotel.

Find His room.

Kill at least one enemy with Wooden Plank, Steel Pipe, Handgun, Shotgun and Rifle in a single playthrough.

Kill 75 enemies with ranged weapons.

Defeat the Flesh Lip.