I thought it wasn't going to be that bad, but it really is just another not-so-idler useless items generator.

Just open the game, let the timer run and that's about it.
Each time the timers runs out, it gains a level and it takes longer (it increments).

Similarly, it has a counter for a "special"? cat using your clicks, but increasing that is ridiculous.
It has 100 thresholds you have to reach, the first 10, increase each by 10.
For example, the 1st threshold (1T) needs 10 clicks. Then 2T needs 20c, 3T - 30c and so on. BUT once you get to then 10th threshold, it increases by the hundreds. SO the 11T would need 200c. And, as I said, there are 100 thresholds. It doesn't increase automatically, it's your active clicks after all.
It's ridiculous. (Yes, I know there are autoclickers but even then)

Not really worth the time nor effort.