Standemonium!!, Koehvain and Spirit are the first group to come forward with proof of a Biohazard difficulty coop clear. They did it on the Outbreak scenario, which I consider to be one of the most difficult in the game. Congratulations on their success! They will be attempting a 4-player run with no extra starting equipment sometime in the future. If they provide video proof of their upcoming 4-player, no starting equipment success, they will earn DLC for the community.
Snapshot showing all keys right before they fought the garage encounter
Results from the scenario