while I'm playing the steam version and i minimize the game or leave it open while my computer goes to sleep there is a message that says loading definitions and then freezes up the game. One I close the game my progress resets (Ex: was on round 51 to round 1). Also to buy 100 levels on mac is the command key. That happens to be the same hotkey to right click. Therefore on a mac purchasing 100 levels is not possible.

Are the macs in the office desktops? I have the new Macbook air and command is my right click button because i don't have a right click on the track pad. I can disable it in my computers settings but that seems to complex for just playing a game.

bbearsrock, are you saying that the 100 was 'sticky'? well that's what everyone asked the Developers for, there's some way, pretty repeatable but those who don't know sometimes accidentally get it set that way, to have 10, or 25, or 100 (or some number less then those based on the max amount of gold needed for x level ups) to stick till you click again to unstick it.
if you mean something else then ignore this,..