I've been playing this over the past month along with a couple other idle games; and like any other idle game this has the same "check in once in a while to buy upgrades" gameplay like any other game in the genre. If you're into super-casual games like that or you're looking for a game to kill some boredom when you don't have a lot of time, this might be up your alley.

But there's one big strike against this game: it might lock up your device! I've had this happen to me twice while playing, and both times it happened while buying an upgrade (playing in Firefox) and using a hack (playing on desktop) respectively. I don't know exactly what caused the hangup each time, but having to reset your PC because a random action in a game made it freeze is never fun, so play at your own risk and make sure you're not working on something mission critical.