I was looking through the Doom x 40k crossovers and saw nothing like this:
Scenario: The Doom Slayer, after a Tethering malfunction, finds himself involved with the plot of Chaos Gate: Daemonhunters.
Timing:
Doom: After defeating the Spider Mastermind in 2016, although lore and aesthetics from Eternal can be used.
CG:D: Between the Craftworld and the first Reaper.
Doom Slayer's equipment is everything that can be gathered across 2016, including the Crucible, as the Tethering malfunction occurs before Hayden can steal it.
Have fun, everyone who decides to pick this up.
