Link to the mod I made: https://www.nexusmods.com/doometernal...
Doom Eternal Mod Manager: / discord
This mod makes Marauders go into the stagger state where they can be glory-killed after receiving any amount of damage.
Yes, even the puny regular punch will send the Marauder reeling.
It is not a instant-win button, as Marauders will dash around, SUMMON WOLVES DESPITE THE FACT THAT I NEVER SHOT HIS SHIELD IN THE VIDEO, and can still nullify all damage that hits their shield. They also still have the health of 25 imps, so they will take a lot of punishment to put down unless you go for the glory-kill.
Still, it makes dealing with them much quicker and easier, and it opens up the avenue of using splash damage weapons to bypass the time waiting for them to use their green flash attack.
Note that I briefly fight the Baron in this video to demonstrate that this mod doesn't make the shotgun sticky bombs to do more damage.