https://www.polygon.com/2018/8/1/17639938/valve-artifact-release-date-price-dota-2

Valve really is releasing games again. The company will publishing its next game, the digital card game Artifact, on Nov. 28 via Steam.

Artifact will be released for Linux, Mac and Windows PC in November, Valve said in a news release Wednesday. A version for Android and iOS devices is scheduled for sometime in 2019. Artifact will cost $19.99.