The Bloodfall Title update for DOOM has 5 achievements worth 100 gamerscore.
Perform a MultiKill with the Spectre demon in Multiplayer
Kill 10 enemies with the Grenade Launcher in Multiplayer
Kill 10 enemies with the Spectre demon in Multiplayer
Use a taunt from Expansion 3 during a Multiplayer Match
Play a Multiplayer Match with a piece of Evil Cultist armor equipped