Canodumb

Canodumb (キャノーダム) is a type of virus in the MegaMan Battle Network series made up of a cannon on a base. These viruses cannot move but attack when MegaMan.EXE moves into the same column as them. The Cannon series of Battle Chips can be obtained with Canodumbs.

Canodumb also had short appearances in the anime MegaMan NT Warrior. When the Cannon Battle Chip in used in the anime, it can be used either as a cannon in the NetNavi's arm or summon a Canodumb.