Made by Fatshark, creators of Vermintide
https://store.steampowered.com/app/1361 ... _Darktide/
"From the developers of the best-selling and award-winning franchise Vermintide, Warhammer 40,000: Darktide is a visceral 4-player co-op action game set in hive Tertium. Fight together with your friends against hordes of enemies in this new Warhammer: 40,000 experience."
I've never been much good at FPS, but this looks like it would be your kind of thing @Stephen!
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