Super Puzzle Fighter II Turbo HD Remix (PS3)

Play as Akuma
Highlight Hsien-Ko at the character selection screen, then press Down.

Play as Anita
Highlight Donovan at the character selection screen, then hold L1 or R1 and press X. You should start the match as Donovan's little sister.

Play as Bat Morrigan
Highlight Morrigan at the character selection screen, then hold L1 or R1 and press X. You will transform when the match begins.

Play as Dan Hibiki
Highlight Donovan at the character selection screen, then press Down.

Play as Evilot
Highlight Morrigan at the character selection screen, then press Down.

Play as Hsien-ko's Talisman
Highlight Hsien-Ko at the character selection screen, then hold L1 or R1 and press X. You should be the Talisman when you start the match.