Behaviour Interactive and Gambit Digital took the stage at the PC Gaming Show 2026 to announce they will publish Mr. Magpie’s Harmless Card Game, the unsettling new project from Giant Light Studios coming to PC via Steam.
With Behaviour’s horror pedigree behind it, the game is already drawing attention from fans of strange, stylish and psychologically sharp experiences.
Minesweeper Meets Roguelite Madness
According to the official site, the game blends Minesweeper‑style deduction, risk‑reward mechanics and roguelite deck‑building.
Players are trapped inside a warped corporate office, forced to play under the watchful smile of Mr. Magpie, a puppet‑like host who insists everything is perfectly safe.
Spoiler: it is not.
Flip Cards, Make Money, Avoid JERRY
Each match revolves around flipping cards to earn cash and multipliers while using clues to deduce the location of dangerous JERRY cards.
Push your luck too far and the entire game collapses.
Players can manipulate the deck, exploit bizarre synergies and try to meet their quota before the shift ends… or face consequences that are definitely not covered in the employee handbook.
A Corporate Office That Gets Stranger Every Shift
Between matches, players explore the increasingly surreal workplace, uncovering fragments of the company’s disturbing history and learning why Mr. Magpie is so invested in their performance.
The deeper you go, the weirder the office becomes.
Main Features
- Minesweeper‑inspired deduction mixed with roguelite deck‑building
- A twisted strategy experience built on psychological pressure
- Deduce the location of dangerous JERRY cards using clues
- Create synergies and stack high multipliers
- Explore a bizarre corporate office filled with dark humor and unsettling secrets
- A puppet‑like host who guarantees everyone’s “safety” and insists no one will be accidentally harmed
A Deckbuilder With a Sinister Smile
Mr. Magpie’s Harmless Card Game is shaping up to be a clever, creepy and darkly comedic take on deduction‑based strategy.
With Behaviour Interactive backing the project, it is poised to reach a wide audience of horror fans who enjoy their games with a side of corporate dread.