Closers Online, or Closers: Dimension Conflict is going to enter closed beta in China on September 29, 2016. Published by TianCity in China, Closers Online is also available in South Korea, Japan and Indonesia. If you know your way around you should be able to play the Chinese version of Closers Online.
Sadly, there still is no western announcement for Closers Online, although it is rumored that it could eventually come to North America and Europe – US files were found in a leak in 2015.
Take a look at Tina, one of the latest characters to join the game, dancing and shooting stuff in Closers Online.