The Hell Followed Title update for DOOM has 8 achievements.
Detect 20 enemies using the Threat Pulse in Multiplayer
Kill 10 enemies with the Reaper in Multiplayer
Earn every medal type in Arcade Mode in one run
Earn a gold rating in Arcade Mode
Use a taunt from the "Hell Followed" DLC during a Multiplayer Match
Play a Multiplayer Match with a piece of Cyber-Demonic armor equipped
Collect 20 bonus lives or relics in Arcade Mode
Kill 10 enemies with the Cacodemon in Multiplayer