Network Mainbrain

Network Mainbrain is a treasure in Pikmin 2, found on sublevel 2 of the Subterranean Complex, guarded by Careening Dridibugs and a Swooping Snitchbug. You simply need to carry it back to the ship while avoiding or ridding the sublevel of the enemies and other hazards. It is actually a. The text reads:

 N.C.L.  micro power control unit

This game is only for Nintendo GAMECUBE