zhenhao can only choose Saturn version. The principle is to select the hero and press start, then move it to Dan's head alternately from bottom to right, then move it to the hero's head alternately from bottom to left, and hold down start to select the candidate. Specifically, it is probably (wsad, up, down, left and right)

start ssdsdsdsdssasasa start.

Zhen Hao is still convenient to cheat.

Evil Ryu? start dwsa start can be selected without Aplha version.

SF Alpha2 zero can be directly selected by pressing start.