Shion makes an appearance in Namco × Capcom, when she, MOMO, and KOS-MOS appear in the middle of Shibuya during a series of dimensional disturbances, in time to help the main characters against a Gnosis attack.
Capcom | Namco | Namco System 23 | Namco Museum Remix | Namco × Capcom | Capcom Five | Tatsunoko vs. Capcom: Ultimate All-Stars | Namco Museum DS | Namco Generations | Marvel vs. Capcom 3: Fate of Two Worlds | Capcom Vancouver |
She and Ryu are the only Street Fighter characters to appear in every Capcom crossover title, including the SNK vs. Capcom fighting game series by SNK and the tactical role-playing games Namco × Capcom and Project X Zone by Namco.
This form of Bilstein, who would later be known as "Ghost Bilstein", would make a cameo appearance in Tekkaman Blade's ending in Tatsunoko vs. Capcom: Ultimate All-Stars.
Certain versions of Tatsunoko vs. Capcom: Ultimate All-Stars are bundled with a Mad Catz arcade stick, whose artwork was produced by Japanese artist Shinkiro.