Video Game Data

Beat the Devil at his own game. The Killing Stone is a deckbuilding card battler wrapped in a 17th century occult horror narrative. Clean the sins of a cursed family by bargaining against a series of demons - and outwitting the Devil himself.

Developer: Question

Publisher: Question

Genres: Casual Early Access Indie Strategy

Tags: 3D Atmospheric Card Battler Card Game Casual Dark Dark Fantasy Deckbuilding Demons Dynamic Narration Early Access First-Person Horror Multiple Endings Narration Psychological Psychological Horror Story Rich Strategy Stylized

Release Date: Feb. 18, 2026

Reviews: 0 (Followers)

Followers: 1252

Platforms: Windows

Languages: English*, French, German, Simplified Chinese, Spanish - Latin America<br>*languages with full audio support

Steam Achievements: 15

Estimated Sales: $194

Estimated Wishlists: 15,024

The Killing Stone on Steam

Categories: Adjustable Difficulty Custom Volume Controls Family Sharing Full controller support Playable without Timed Input Single-player Steam Achievements Steam Cloud Steam Timeline Stereo Sound