Crypts are already a pretty spooky place to end up with your adventuring party. If it's a plagued crypt, that's gotta be just... so much worse. But that's where you're headed in The Plagued Crypt of Helvete, a new Mork Borg adventure that's up on Kickstarter now.
From the campaign:
When a horrible plagued beast invades Galgenbeck, the party takes a bounty to seek out the source in the doomed forests of the north! They happen upon a disease demon and plagued crypt that may be more trouble than they've bargained for.
A dark fantasy adventure inspired by MÖRK BORG's black metal OSR ethos, THE PLAGUED CRYPT OF HELVETE is a one-shot third party adventure meant to introduce players to the RPG, but it can also be incorporated into an existing campaign.
The campaign's more than 10x funded (being fair, they weren't asking for much) with 25 days to go.