UnderMire Co-Op Roguelite Horror Hits Steam November 13

Table Knight Games will launch UnderMire on PC via Steam on Friday, November 13, 2026. The hand-drawn co-op roguelite horror adventure supports 1 to 4 players online and the release date was revealed in a new trailer that debuted during the Cozy After Dark Showcase.

Quick facts

• Game: UnderMire, a hand-drawn first-person co-op roguelite horror adventure from indie publisher and developer Table Knight Games
• Release date: Friday, November 13, 2026 on PC via Steam
• Players: 1 to 4 player online co-op with proximity voice chat, solo play supported
• New character: Rawiah joins Hannah, Leo and Sam, bringing a spell-casting tome and a magical playstyle
• Signature system: SMUSH crafting that turns everyday junk into weapons, healing items, explosives and elemental gear
• Try it now: a free playable demo is available on Steam ahead of launch

Rawiah Brings Spellcraft to the Roster

The new trailer introduces Rawiah, the latest playable character to join the UnderMire lineup. Armed with a spell-casting tome, Rawiah offers a distinctly magical way to deal with the horrors waiting in the Mire, giving teams a ranged arcane option alongside the tools of Hannah, Leo and Sam. Table Knight Games also revealed new key art that brings all four playable characters together for the first time, a clear signal that the full roster is locked ahead of launch.

Four distinct survivors matters in a co-op game built on improvisation. Each character brings a unique personality, playstyle and set of tools, so full squads can mix roles while solo players can pick the kit that fits their nerve. Rawiah fills the spellcaster slot that fans of party based horror have been asking about since the game was announced.

First Look at the Bunker Grassy Biome and Mothman

The trailer also gives players their first look at the opening layer of the Bunker, including a new grassy biome that shows how much visual range the ever-changing bunker will cover. Fresh gameplay clips show exploration, combat and the improvisation the game is built around, capped by an unwelcome encounter with the elusive Mothman. Whether the creature warns of chaos to come or brings the chaos itself is left for players to discover after launch.

UnderMire drops its cast into a magical bunker hidden beneath an old English manor, where survival depends less on a perfect plan and more on adapting when everything goes wrong. The Bunker constantly reshuffles its biomes, filling each descent with enemies, bosses, traps, puzzles and secrets. A fear gauge keeps tension high as fear-fuelled monsters and unpredictable hazards punish teams that lose their nerve. Indie horror continues to punch above its weight on PC, as our BrokenLore DON'T LIE review showed with its own take on fear driven scares.

SMUSH Everything and Survive Together

The SMUSH system is the heart of the UnderMire toolkit. Almost anything found in the Bunker can be combined and repurposed into something useful, from healing items to improvised explosives and unusual elemental weapons. One player can turn discarded junk into covering fire while another crafts the healing that keeps the run alive, which makes looting every corner a team habit rather than a chore.

Proximity voice chat adds another layer of chaos as players coordinate across shifting rooms or panic together when a plan falls apart. Teams must manage fear, complete strange tasks handed out in the depths and uncover what lies beneath the manor, with key characters met along the way. November is stacking up for co-op fans, with Warhammer Survivors landing November 10 just days before UnderMire opens the Bunker doors.

Free Demo Live Now on Steam

Players do not need to wait until November to descend. A free playable demo is available now on the official UnderMire Steam page, giving squads a chance to test team chemistry and learn the Bunker layout basics before launch day. The official UnderMire website from Table Knight Games carries more background on the game and the studio. Demos remain one of the smartest ways to sample upcoming PC releases, much like the Frostrail demo arriving for Steam Next Fest this month. Wishlisting on Steam keeps players posted on launch news and any pre-release events the team announces through its Discord community.

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