Grimslair cover art

Grimslair

Grimslair is a dark fantasy roguelite deckbuilder where every run is a race against Grim’s soul quota. Build brutal card combos, rip Soulwords from the living and the dead, break Grim’s deadly chain attacks…

6 March 2026

Grimslair is a card & board game developed by ThunderRam Studios, released 6 March 2026 on Linux, Mac and PC (Microsoft Windows).

Verified Sources: IGDB , Steam

What Grimslair is

Grimslair is a card & board game game developed by ThunderRam Studios and released in 2026. It is available on Linux, Mac and PC (Microsoft Windows). It runs on Unity.

The premise, in the publisher's words

Play a deadly card game with your father, Grim, and fight to bring your girlfriend back from the dead. Battle brutal enemies, collect and level up cards, empower them with powerful modifiers, and rewind time to undo your mistakes in this dark-fantasy roguelite/roguelike deckbuilder.
Description from the publisher · source

How it plays

It is a single-player game with no multiplayer component.

What it launched against

Grimslair launched on 6 March 2026, within three weeks of Resident Evil Requiem, Crimson Desert Enhanced, Reanimal and Marathon.

Released around the same time: Resident Evil Requiem, Crimson Desert Enhanced, Reanimal, Marathon.

Official trailer

Trailer thumbnail

Sourced from the publisher’s YouTube channel.

Screenshots

All media

Quick answers

Grimslair — frequently asked questions

When did Grimslair come out?
Grimslair was released on 6 March 2026 for Linux, Mac and PC (Microsoft Windows).

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