For the, what, fifth time I've perfected Doom and this was more multiplayer achievements. These weren't as painful to get as the Star Wars Battlefront achievements. With the 6.66 update, Doom revamped the progression system making me have to reset my character again, however, I didn't mind as the Doom multiplayer is a lot of fun that you can easily pick up and play. It is also insanely easy to level up, I found myself leveling up after nearly every match.
Doom's multiplayer mode is heavily underrated, there is no steep learning curve, it's old school running and gunning where you have to earn your kills, and the progression system is leagues better than what it once was and with challenges, you can easily level up to quickly unlock better gear. I would definitely go back to this multiplayer any day.