MapleStory is a free-of-charge, 2D, side-scrolling massively multiplayer online role-playing game developed by the South Korean company Wizet.This game is the center of what Hidden-Streets is about, but not necessarily what the Hidden-Street forum is. The forums however do have forum categories on Maplestory to actually help those who come here with questions regarding the game.

While it is the focus of the forums, in the past few years forum veterans have migrated to Tomato Island for discussions other than MapleStory, albeit hanging around helping others in the MapleStory section.