Chaos Code is an 8-directional, 4-buttons Fighting game.
Back Step (44)
Air Dash (44/66)
Double Jump - Input a jump while mid-air.
High Jump ([1/2/3]7/8/9) - Tap a downward motion before inputting an upward motion.
Throw Break (4+C)
Recovery (A+B) - Before touching the ground or while in the air.
This wiki uses the Numerical Format, common to Japanese fighters, to dictate directional inputs. It follows the same orientation as a standard number key pad on a keyboard with each number mirroring it's position on the joystick (see the arrows around the joystick).
(ex. 236+X would translate to; down, down forward, forward, plus a button)