Its open beta begins for Xbox 10 and Windows 10 in North America and Europe on December 8. Close beta test will run between December 1 at 9:00 a.m. PT and December 4 at 11:59 p.m. PT. Close beta test on Windows 10 will be available for all players with Microsoft account, require key for Xbox one players. If you are not living in North America and Euorpe and want to play this game, maybe you can try to use VPN service to change IP address to unlock this game.
It is crossplay with Xbox one. So players have to download this game from Windows 10 Store. BTW Gigantic China server is published by Perfect World, no news on its China server. Hope it is not a long time. Let us just tuned!
Gigantic official website: https://www.gogigantic.com
Engine: Unreal Engine 3
Release Date: OBT on Dec 8 in NA & EU