Grimslair overview

Overview

Grimslair comes from ThunderRam Studios and is published by ThunderRam Studios. It arrived on Steam on Mar 6, 2026, and it sits naturally among Single-player, Steam Achievements, Full controller support, Adjustable Text Size, Camera Comfort, Custom Volume Controls, Adjustable Difficulty, and #category_playable_at_your_own_pace. SteamPulse tracks it across Windows, macOS, Linux, and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Grimslair's latest SteamPulse observation recorded 0 players at 22 September 2026 - 14:23:05 UTC, with a tracked peak near 2. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 100% positive across 16 reviews.

Language and system requirements

Grimslair is available in 31 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Grimslair has no public VGI unit-sales estimate available and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Grimslair overview details

Grimslair combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Your father is Grim, the Grim Reaper. To bring Isabella back from the dead, you must hunt monsters, tear power from their souls, and build a deck strong enough to defeat him. Grimslair is a dark fantasy roguelike deckbuilder set in a hand-painted world that changes every run and grows deadlier each night. CREATE CARDS THAT SHOULD NOT EXIST Blank Battle Cards let you build new cards from scratch. Soulwords ripped from fallen enemies reshape your cards with new damage, targeting, resource gains, status effects, and dangerous tradeoffs. Cards also level up as you use them, so the deck you start with is never the deck you finish with. BREAK GRIM'S CHAINS Grim deals enemy cards onto a five-slot chain. Connected cards can unleash multiple attacks and effects in a single turn. Play cards to charge your Chain Breaker, then shatter a connection before the full chain activates. EXPLORE, BARGAIN, OR KILL Every run rearranges its paths, locations, enemies, and rewards. Cross graveyards, forests, caves, deserts, and frozen mountains as the clock races toward nightfall. Choose a safer route or risk deeper territory for greater rewards. Trade with strange vendors or kill them and take everything. Give souls to Grim for perks or keep them to unlock more Soulwords. When a choice goes wrong, Time Warp cards let you turn back the clock. FIGHT BESIDE YOUR DOG Your husky fights with its own cards, abilities, and upgrades. Build its deck, strengthen its attacks, and turn your companion into a lethal part of your strategy. Yes, you can pet your dog! WHAT AWAITS YOU 140+ Battle Cards... Mo…

SteamPulse editorial summary

Grimslair is listed as a game with $9.99. It supports Windows, macOS, and Linux, belongs to Single-player, Steam Achievements, Full controller support, Adjustable Text Size, Camera Comfort, Custom Volume Controls, Adjustable Difficulty, and #category_playable_at_your_own_pace, and is associated with Indie and Strategy. SteamPulse's latest observation records 0 players at 22 September 2026 - 14:23:05 UTC, a tracked peak of 2, and 100% positive reviews.

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.