My game is "stuck" at Level 10 and won't show Level 11 even if I beat Level 10.
Well, its "playable", but it destroys the "reality" feeling, when stuff moves at 15 FPS.
Yes I tried in airplane mode. I also tried to install Clean Master and chose to boost the game.
Its also not somewhen in the game but from the first second onwards. When the NOte 4 is cold.
The aiming feels sticky and the planes look juddery when they are close enough to see the cross on them.