It's basically a broken mobile port of a clicker game. There were two main bugs that happened to me (which made the game interesting, actually). First, at one point, the mission skips kept getting cheaper. Second, I got a game-breaking amount of money from a vault (what seemed like the maximum amount you could have). As a reward, it also says golden minute but gives 30 seconds every time xD. Also, opening the leaderboard crashes your game, which was lovely.