Cardfight!! Online is an upcoming online card game based on Bushiroad’s flagship trading card game title, Cardfight!! Vanguard. This free-to-play online game is going to release in English first during 2016 on Steam. A closed beta test was held in February 2016 and the next phase shouldn’t take long.
Cardfight!! Online will let players build decks online and challenge other players across the world in Free Fight, Ranking or Tournament modes. To get you in the spirit of the game you can always watch the Cardfight!! Vanguard anime and take a look at the official website for updates.
Here is the Cardfight!! Online announcement trailer.