I played this and Titanfall 2 right after each other, and I kinda wish DOOM had less of the upgrade grinding / exploring and TF2 had more of it. That being said I ultimately liked TF2 single player a little bit more, there wasn't really any point I wasn't feeling it, whereas the first 3-4 levels of this felt super slow and kinda boring honestly. It takes too long to find more weapons / options and again, the time spent hunting around for upgrades is a bit too much, especially when they add to the variety of the combat in a lot of cases (gun addons and runes particularly, skill? upgrades somewhat)