The Bloodfall Title update for DOOM has 5 achievements.
Kill 10 enemies with the Spectre demon in Multiplayer
Perform a MultiKill with the Spectre demon in Multiplayer
Play a Multiplayer Match with a piece of Evil Cultist armor equipped
Use a taunt from the "Bloodfall" DLC during a Multiplayer Match
Kill 10 enemies with the Grenade Launcher in Multiplayer