Why have one horror story when you can have them all? That seems to be the thinking behind Rules of Engagement: The Grey State, an upcoming tactical extraction shooter from Tencent Games' Grey State Studio, formerly Aurora Studio.
The game has been announced with a visually spectacular cinematic trailer that's giving many gamers the chills. But does the game take a too liberal approach to 'borrowing' from other games? Some eagle-eyed viewers think they've spotted heavy inspiration from a wide range of IPs (see our pick of the best game development software if you want to start work on your own monster world).
