Fast Forward, the developers of the new MOBA genre on mobile Planet of Heroes announced that the closed testing for the game starts today. They also released a new gameplay trailer:
The trailer shows a variety of heroes to pick from, with different skills and attack forms. The closed testing intends to get as many feedback as possible to develop and shape the game to be better. If you’re interested in testing out the game, you can sign up for beta on the official website. Another soft launch will happen in the near future, and the full game is planned for release in January 2017.
Source: TouchArcade