Street Fighter Alpha 2 Expert Difficulty Evil Ryu No Lose Playthrough

No Tas, No Cheats, Done it by once, 100% skills show
How to Unlock Evil Ryu(English version game only):
1. Highlight Ryu at the character select screen, press the Start button and hold it for one second, then release.
2. Move the cursor Right, then Up, then Down, then Left. (This will highlight Adon, then Akuma, then Adon again and back to Ryu.)
3. With the cursor on Ryu again, press and hold Start for one second. While holding start, press any two Punch or two Kick buttons to select his alternate colours. If done correctly, Ryu's skin tone will be slightly darker than normal.
Game version: US
Difficulty: Expert
Danage level: High
Emulator: Mame32Plus0.90
Player: Myself
Controlled by: Joystick
How to challenge the New Challenger: before you fight the last enemy, you have to keep no lose, and at least have 5 times use super combo or Original combos KO the Enemy, then the New Challenger will show up.
How to fight Shin Akuma: use 1p orginal color character , keep no lose, and sucessfully defeat the New challenger no lose, plus got 3 times PERFECT, then before the last enemy show up, Shin Akuma will appear to fight with you.
This time I also re-challenge, and after so many times fail, I got it sucess again. all of my videos I've been uploaded is done by one time, no cheat, no TAS, and I am really tired of arguing with some stupid people, cuz I am not gonna use silly word fight with you here, I can meet you on supercade to fight you there.