The Salvation Add-on for Call of Duty: Black Ops III has 9 achievements.
In Revelations, override all of the Corruption Engines before round 6.
In Revelations, recover the Pack-a-Punch machine from its abductor.
In Revelations, the Key must be opened.
In Revelations, complete the cycle.
In Revelations, assist a Keeper in defeating every type of enemy.
In Revelations, kill 40 enemies with a single activation of a Corruption Turret.
In Revelations, visit every unique location within 2 minutes.
In Revelations, wear three different hats.
In Revelations, kill 10 enemies in one shot with each wonder weapon.