Is this game fun? Maybe. I couldn't tell because I spent more time watching ad videos than playing the game. Want to double your earnings for a level? Watch a video. Want to get a free chest? Watch 5 videos. Want to unlock a slightly better ship (well...a different one, anyway)? Watch between 30 and 120 ad videos. That's not a joke. You really have to sit through 120 30-second ads to unlock some ships. That is literally an hour of ads and no way to bypass even by paying. Play something else.