Board Thread:Game Discussion/@comment-80.141.22.182-20130704160840/@comment-4199297-20130719123120

emulator. It then emulates a certain phone or tablet, into which the OS is loaded and on top of that KnD. That emulated phone/tablet will then have its own unique (hardware) ID, just like a hardware one (I'm guessing the IDs are long enough to make the odds of the generated in-emulator ID from overlapping with the ID of a hardware device very, very small.   If you can figure out which ID Gree checks for, I guess you could in theory clone that to the emulator and play the same game from both the physical device and the emulated one)