If you’ve been craving something darker than your average action RPG, MÖRK BORG Heresy Supreme is ready to answer the call. A brand-new demo is now live on Steam, giving players a glimpse into a side-scrolling, doom-metal nightmare inspired by the award-winning MÖRK BORG tabletop RPG and crafted by the team behind The Textorcist.

Set in a world rotting from the inside out, the game casts players as Cursed Walkers—desperate antiheroes struggling through violence, decay, and heresy as the end of days rapidly approaches. Survival is never guaranteed, and death always feels just a few seconds away.

The demo begins in Galgenbeck, a diseased city looming beneath the shadow of a doomed cathedral. Here, the ominous Two-Headed Basilisks demand an offering to delay the apocalypse, pushing players into a bleak journey packed with dangerous quests and hostile environments. With three playable classes available, the demo delivers a concentrated look at the game’s punishing combat and progression systems.

Visually, Heresy Supreme pulls directly from the tabletop’s unmistakable style. Every frame is drenched in stark contrasts, ink-soaked imagery, and apocalyptic ruin, creating a world that feels deliberately oppressive. It’s not just about looking grim—combat follows suit, forcing players to master positioning, timing, and difficult decisions in fights where hesitation can be fatal.

What to Expect in the Demo

• A World Drenched in Decay: Explore grimdark landscapes inspired by the tabletop’s iconic art direction.

• Brutal Tactical Combat: Dodge devastating attacks and strike with precision in battles designed to punish mistakes.

• Antiheroes, Not Saviors: Choose from multiple classes with dangerous abilities and severe trade-offs.

• Apocalyptic Quests: Take on horrific main and side missions as the world spirals toward inevitable ruin.

• Lean RPG Systems: Streamlined mechanics keep the focus on meaningful choices, catastrophic events, and raw survival.

MÖRK BORG Heresy Supreme isn’t interested in power fantasies—it’s about enduring a world already beyond saving. If that sounds like your kind of suffering, you can jump into the demo on Steam right now and see whether you have what it takes to crawl through the filth a little longer.