The swords means damage and the heart means health of the class. Area DMG means that class will attack every enemy in a quest at the same time instead of one at a time, and Boss DMG means that class will do EXTRA damage but only to boss monsters.
it's funny. I like how it gets harder from time to time. But it would be really great, if it would run in the background. or at least in a second window.
don't understand why people rate my comment down.. I HAVE THAT PROBLEM and I do not care if I am the only one. So here again: not playable on opera and firefox. at least for me. opera doesn't work with web player and firefox shows white screen.
 "Crystal Clicker 2"){kind=icon}
 "Auction House Game"){kind=icon}
 "The Life of a Developer - Alpha Version"){kind=icon}
 "Smith & Smith"){kind=icon}
 "Guild Quest - Beta"){kind=icon}
 "Miners - Idle Game"){kind=icon}
 "Clicker Idle"){kind=icon}
 "Ragnarok Idle"){kind=icon}
 "Crafting Idle Clicker"){kind=icon}
 "Count The Sheep"){kind=icon}
Yes... Any meaning there must be..