@aguspal, you go to forum and take a look at how much exp you need for lvl 999. Now guess how many days it will take to reach it.
@trifas, you can increase the rate with the mystery set (change on getting point on reward) or with the mystery pet. (10 points for each succesfull feed)
When you load the game, you can find the changes, 1015 are some strings changes, most'of the changes are only on the did you know board. Not that important
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 "Sola Rola - The Gravity Maze"){kind=icon}
 "Castlewars"){kind=icon}
 "Shadowreign RPG"){kind=icon}
 "Civiballs"){kind=icon}