This game was the gem in phone games. However, its turned so frustrating that it is pretty much impossible to progress without paying money. I have personally opened more than 150 red chests in the bunker throughout my 5+ years of playing the game, only to never recieve the chopper gas tank even once. Kefir, this isnt normal. This isnt balanced. Me loosing items in a forest due to a random VSS sniper player isnt balanced. Bosses arent balanced. Building isnt balanced. The grind is too high.