Namco × Capcom
Hsien-Ko has made several other appearances in crossover titles. She appears as a playable character in "Namco × Capcom", and is paired with Fong Ling from ' as a single unit, while in "Project X Zone" she is paired up with Frank West from "Dead Rising". Hsien-Ko is also playable in "Super Puzzle Fighter II Turbo", "Super Gem Fighter Mini Mix", ', ', ', "" (where Hsien-Ko and Mei-Ling arrive to ask Doctor Strange to help them save their mother's soul), "Ultimate Marvel vs. Capcom 3", "Onimusha Soul" (redesigned for a feudal Japan setting), and "Street Fighter: Puzzle Spirits".