The game is set on Planet Roo and the player is one of the few not under the influence of the evil King Goo. He steals meteors from the sky and uses their power to build cities. His greed affects the inhabitants and they turn from Roogoos into wicked Meemoos. The player has to prevent the remaining meteors from being collected and all Meemoos have to be turned back to their original state.
Roogoo also supports multiplayer up to four players in co-op mode, or two-player competitive mode over Xbox Live and in split-screen on Windows. In the latter players are attempting to solve the very same puzzle while building distracting attacks slowing the other player down.
Jouni Lahtinen (325)