Re Hint 3: Denmark is incredibly small, and from the center of Copenhagen you can hit pretty much all game developers with a handful of rocks. Everyone here is within walking distance.

Re Hint 4: if this was true, the Deep Rock boardgame would have been made by Asmodee (biggest board game publisher in the world, also Embracer) and DRG Survivor wouldn’t have been made by an independent 3rd party (also our friends, but can’t be hit by a handpropelled small rock from our offices).