When using the Charge, E-101 Mark II forms a rainbow-colored force-field around itself and advances towards its opponent to ram them head-on.
In gameplay, this attack is used during the E-101 Mark II boss battle. The Charge is only deployed when the player gets too close to E-101 Mark II. Otherwise, it will resort to its Bomb Gun Attack. The Charge itself moves in a straight line towards the player, making it simple to avoid. If one fails to avoid it, they will take damage. After E-101 Mark II uses the Charge, the robot will be open to attacks for a short time before it repositions itself.