Kings and Legends is a browser-based collectible card game published by GameSpree, an international publisher of browser and mobile games, with origins traced to China. Players take the role of the Lord of Silver Heron Ridge, building decks from a pool of over 900 cards spread across 11 races and 4 classes to fight through a fantasy campaign. The game blended single-player dungeon crawling, cooperative PvE, and player-versus-player combat, while an in-game auction house allowed buying and selling of cards for currency. Cards could also be combined in an alchemy system to produce more powerful forms. The game was available in English via browser and later through a Chrome Web Store extension. Details on the original Chinese publication date, the development studio behind the title, or when the English client went live remain poorly documented in English-language sources. Little further documentation of this game's production history survives in accessible form, which is exactly why it sits in the uncharted archive.
Source: kingsandlegends-archive.fandom.com/wiki/Kings_and_Legends