The game is pretty fun for how simple it is and a fun way to pass time, problem is once you start to get even a little far into the game it starts forcing ads on you in between every single mission and when its suddenly taking 2-5 minutes to start a mission that will only take another 2 then restarting the process it gets unbearable. Even if you manage to get over the problems with the ads the new update ruins the game with the addition of unpredictable obstacles like low gravity and blackholes.