The game was fun at first, but the longer it goes on, the less entertaining it is. Once you were done with the 1st area and expand to the next, the gameplay just boils down to go right, click, go left, click, go right, click, etc, etc. I took until the 4th area where it introduce new pulsar mechanic that periodically push your black hold away, but the effect is so minimal that it basically changes nothing gameplay wise. only once it reach the 5th area where it introduce rival black holes that make you want to play differently, but even then they're not really that worth it to consume. The gameplay was fun and satisfying at first, but it doesn't really change much as you progress.
I want to complete the game, but it gets too tedious and boring that I don't think I'm willing to continue past the 5th area. If possible, please introduce new mechanic that alters your gameplay so that each level is interesting without stretching it out too much by making the upgrades significantly harder to buy.