BigBrute is an enemy from the Liberation Missions in MegaMan Battle Network 5. It can breathe fire in a plus shaped pattern and teleports around his space. They stand still while breathing fire, making them vulnerable to counter attack. They are also Fire type Viruses, making them weak to Aqua. On the liberation map, they can harm any enemy in the 9 squares around it. There are 6 types of BigBrutes.
They also appear as obstacles in the first episode of Beast.