Troll dev!! Adding absurd and broken Achievements!!!
Stay away from this game, achievement hunters

Edit: Dev has deleted the Achievements, but i am still wary.

Devs added dozens of achievements that are either impossible to complete legitimately or require you to spend money to get them. Stay away from this scam!

Its a simple enough game. Go in, click. Props to the devs for coming up with such a simple idea that an oddly large amount of people like to do and that it effectively generates money for everyone from nothing to take other steam member's money. That said, the update that added a lot of achievements deserves extremely harsh criticism. There is an achievement for clicking in this game one billion times. With a B. And then one for 1.6 million exchanges. And they expect people to do this without key clickers or automation per their ToS. The sheer number of clicks and attention the devs think this game deserves for how simplistic it is to be "completed" is beyond absurd. No game deserves that much unless it has actual depth and replayability. At most I would think a million clicks and 1000 exchanges, and even that would be one hell of a stretch to ask for with what this game offers. It comes across as desperate and pathetic. I will definitely never consider any game under this developer again.