Bye Bye Windows Phone ...
Reach a combo of 99 kills in any mode - Dead Island Retro Revenge
Get 20 projectile kills in a single stage - Dead Island Retro Revenge
Finish a stage with the crosshair off - Dead Island Retro Revenge
496/4,525300/1,0006/13
140/1,804120/1,0004/41
1,287/1,548900/1,00011/12