2star on a potential 5 star game, ill explain. 2nd region has a point of impassable levels without paying. also MAJOR BUGS in PvP , of you die shooting then when you spawn back it just keeps firing the weapon with5a chance to stop or to even run to another area, the only option that works is reload. also (every time you finish a level it's an AD , then if you die its another AD, then if you pass a level its another AD) to progress in the game you either need to pay or watch 50+ ADs a play.