I very much enjoy this game. I think everyone who is bent on the energy and stamina aspect being limited should look at it in another way. If you had unlimited energy and stamina, you could quickly rise the ranks, leaving little to no individuality. And second, if you play a game you like non stop, you will quickly get bored of it, whereas if you play a little here and there, you will find yourself coming back to a good game. My compliments Dev. Keep up the good work.
I have yet another idea for you, maybe a drop down of all possible wins and how much you win in the slots. Have not gotten super far yet. So for all I know it is there, just need to unlock it. :D Been playing for hours. Hahahaha.
DeLeTe Me, In order to save you have to allow your PC a certain amount of data for internet, basically. Right click the game window and click settings, then where it says local storage make sure you have at least 50kb or so. I believe 50 is what is required. Hope that helps. +1 this to help others.
I would like to suggest maybe a bar or percentage of bonus or increased exp rates. By the way, I love Idle games, and this one is no slouch in the genre. I do very much enjoy this game.