Guys, really i Loved that game but since I started in the level 16 the game had issues like the "Error in you internet connection" and it's so weird, happened the same to a friend. I decided uninstall the game bc was so annoying, seems like the bullets doesn't make damage and all the improvements I did in my avatar doesn't working for example: improvements in the armour, helmet, guns, sniper gun, etc. I was fascinating and excited, I'm going to be back when you fix it.