Talk:Wonder Challenge/@comment-1536121-20120413190519/@comment-68.228.208.41-20120414021016

Anon here, I'm a hardcore player of this game, and built nearly 200 playgrounds, they pay for themselves in 15 collections so it's like collecting 70k each 4 hours after that.... Very easy to get money/level/expand and do the extra super expensive quests...  if it helps, yay!