Kingdoms of HF - 帝国ゲーム
A Thinking Ape Entertainment Ltd.
HF UFO
睿兴实业
HF Cam
Merge Kingdoms
YG Technology FZ-LLC
HF Drone
HF GPS
Survivor Kingdoms
GameeStudio
Travian Kingdoms
Travian Games GmbH
Kingdoms Arise
Sixjoy Limited
Kingdom
Simerca