This mode combines everything that was done in the two other modes and uses them to be able to fight efficiently. This use the white line sensors to detect whether there is black and if there is black underneath the white line sensor then it stops and turn 180 degrees. This gives the purpose of keeping on the board making sure that it does not go off the board at all.

The touch bars are used to initiate combat where it retreats 10mm and then engages in combat respectively hoping to push the other micromouse out. This is repetitive and carries until it goes off the board. The ultrasonic sensors at the front is designed to track the other robot and drive into it to initiate combat first, this makes a tracking features and add a new possibility to it.

The IR acts as an early warning system at the back where it can tell when robot is approaching and as a result it will turn around so it can face the opponent, making sure that it head on and can fight back. This is not a required feature but is nice to have to make sure that we not caught from behind and that we can actually fight back.

The LCD display is the where it can show the display but it also adds a timer, how many touches occurred and tells us what mode it is in so that we can actually know if it in the right mode. It also stops the fight as the timer runs out showing how many touches and the speed of the touches were done.