I am guessing you guys were talking about being on another tab or doing something else while the game earns gainz. We will look in to it and fix the problem as soon as possible. And thank you for the constructive criticism, it will make Biceps Clicker a better game.
The Game is called Biceps Clicker so its primarily a clicker game. And there is "idle mode". After you earned 15K Gainz you can buy the gym and unlock the option to earn money while you are away, by that i mean when the game is closed. The effect lasts for 2h and you have to come back to the game for it to refresh. So idle does exist.
For everyone who hasn't seen, the game is published on the play store without any bugs. There you can play it without any problem and on the go. The game still has typos but they will be fixed soon.
The game will re release again in a day or so because of the bugs and issues we had with this version. Also so we can have a fresh start. It will also be called Biceps Clicker but it will probably have something after it as in Biceps Clicker 2.0 or Biceps Clicker: Ascention