Google is reportedly playtesting a new YouTube feature called Playables, which would let users play games on the platform.
According to the Wall Street Journal, which had access to an email sent to Google employees about Playables, games would be accessible directly on YouTube's website, or via the iOS or Android YouTube app.
The publication saw a screenshot showing Stack Bounce, a brick breaker arcade game, as one of the titles currently being tested internally.
source https://www.gamesindustry.biz/google-reportedly-testing-feature-to-play-games-on-youtube