Upgrade buttons are difficult (at best to read) and not much in terms of actual game play experience (in other words no difference between making 1,000,000 per sec or 1 per sec. )
Only thing I would suggest would be a change in font. Especially the smaller white text gets blurry and hard to read with this font. Something a bit cleaner would be a lot nicer looking and easier to read.
The medal for listening to a song doesn't seem to be working. I've tried a few times and it still won't give me the medal despite opening the songs in newsgrounds in another tabl
Folks don't forget to vote for your favorite idle game to be available on steam. http://steamcommunity.com/sharedfiles/filedetails/?id=452454637 Vote and comment so Scary can release it there as well.
 "Money Clicker"){kind=icon}
 "Idle Roller"){kind=icon}
 "Fleeing the Complex"){kind=icon}
 "Tap Tap Infinity"){kind=icon}
Aw, thanks :) Linking to it on FB/Twitter/etc. also much appreciated!