Operation Battle

Operation Battle (オペレーションバトル) is a feature from the Mega Man Battle Network series that becomes available with the use of a Battle Chip Gate. When used, the gameplay becomes similar to Rockman.EXE 4.5 Real Operation, with the NetNavi moving on his own while the player uses Battle Chips in the Chip Gate. The player can also choose the playable NetNavi by using a Navi Data Chip. This feature is present in the following games:

In Mega Man Battle Network 4, Operation Battle is a secret mode that becomes available in the title screen. This is the standard battle mode in Rockman.EXE 4.5 Real Operation. Mega Man Battle Network 5 and 6, Operation Battle replaces the main game battle mode.