Demonic Mahjong is a roguelike deckbuilding game based on the mechanics of mahjong, released in 2025. This listing is a Steam key: you redeem it on your own Steam account and the game is added to your library. You use the tiles in your hand to form combinations and reach high scores, run after run, on a journey through the underworld.
What to expect
- Scoring that follows basic mahjong rules, so knowing the game gives you a head start.
- A wide pool of options: 100 spirit allies, 100 relics, 35 offerings, plus 17 tile spirits and 12 tile variants that change how your tiles behave.
- Characters with an active and a passive skill, each pushing you towards a strategy of its own.
- Events, 10 regular and 90 special, whose outcomes affect the battles that follow.
- 24 bosses with unique skills, worth studying before you take them on.
Who is it for?
A fit for strategy and puzzle fans who like building synergies and starting over with different set-ups, and for mahjong players curious about a new twist. Newcomers can learn the scoring as they play. Each run is built from your own choices of allies, relics and tiles, so there is room to experiment with very different approaches.
At a glance
- Platform: Steam
- Region: Worldwide
- Languages: English + 3 more languages
- Release date: 15.07.2025
- Publisher: NPC Entertainment
Activation
Open Steam, go to Games > Activate a Product on Steam and enter the key.
System requirements
Windows
Minimum: Requires a 64-bit processor and operating system OS: Windows 10 Processor: AMD Ryzen 5 5600X 6-Core Processor Memory: 8 GB RAM Graphics: Nvidia GTX 1660 Ti Network: Broadband Internet connection Storage: 4 GB available space
Reviews
There are no reviews yet.