Forbidden Game

"On the edge of the world, on the very border with the Abyss, mysterious masters of the Forbidden Game are looking for new disciples who could stand on their side in an endless game of existence."
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Screenshots

"We giveaway boosters and cards for free. Our monetization goal is to sell appearance, that has no impact on gameplay."

Almost every card has a unique ability
Over 100 cards in the first set
Short game sessions (about 5 to 10 minutes)
Player appearance customization
All content is available via in-game currency
Built-in tournament and ladder systems
Unique game mechanics

We also plan to make some Single Player events on world's map: