The game is great to play. Really like the challenges. There are glitches in some of the levels and this is really frustrating. You lose men and boosters and have to play the level again having lost a man and booster. You should fix this. I need to update the game but I am afraid I might lose my place, men, and boosters. Speaking of glitches. 5 minutes after writing this, level 1329 just did and now is not playable.