Whenever I'm playing the exterior levels in doom 2016 my headcanon is that the Praetor suit isn't actually air tight/sealed, and the Doom slayer is just so much of a badass that
Doom (2016) single-player review: Back to basics | Ars Technica
How Many Levels Are In DOOM Eternal (& How Long It Takes To Complete)
Just noticed this "Classic" looking door in the first level in doom 2016 : r/Doom
Doom Eternal's best difficulty option: not the one I usually choose - Polygon
Doom Eternal Mission List - How Many Levels Are in Doom Eternal? | Attack of the Fanboy
Walkthrough - Doom Guide - IGN
Doom (2016 video game) - Wikipedia
Doom review – a ludicrous yet compelling return to shooter basics | Games | The Guardian
Doom Eternal: 14 Things To Do After You Beat The Game
Doom Eternal review | TechRadar
Here's my updated Doom Eternal Levels tier list to feature the Taras Nabad Master Level (list goes from left to right and top to bottom). Cultist Base Master Level is not included