Instructions
Standing Optic Beam
Press the "Down" directional button on the control pad.
Roll your thumb across the pad (to the right) until you reach the "Right" directional button.
Press the "Y" button immediately after performing the previous step.
Crouching Optic Beam
Press the "Right" directional button on the control pad.
Roll your thumb toward the "Down" button.
Hit the "Y" button immediately after you reach the "Down" button.
Jumping Optic Beam
Press the "B" button to jump up in the air.
Press the "Down" directional button on the control pad while in the air, and roll your thumb across the pad (to the right) until you reach the "Right" directional button.
Press the "Y" button immediately after performing the previous step.