SkyWeaver which is what the game is called is like a version of the popular Blizzard game, Hearthstone, but infused with the Ethereum blockchain, allowing players to own their own cards as unique virtual assets. The free game for PC, Mac, iOS, and Android tokens cards as ERC-1155 tokens, and these can be sold in-game or through external in-game markets that support the Ethereum standard. SkyWeaver's unique system only mints rare gold cards for the players topping the weekly leaderboards, and then these can be purchased or won by other players.
It is currently in a limited closed beta, but SkyWeaver is expected to launch an open beta later this year. However, this game will have competition: Gods Unchained from Immutable is already settling in space, and sparked a controversy with Blizzard, late last year. Dark Country, a crypto card game with an American Gothic aesthetic is also expected to come out this year.