When using Pac-Man's Up taunt, the Namco Roulette taunt, various characters from other Namco games will appear:

• Clovis from Dragon Buster
• Don from Taiko no Tatsujin
• Fighter from Bosconian
• Fighter from Galaga
• Galaxip from Galaxian
• Ghost from Pac-Man
• Gilgamesh from The Tower of Druaga
• King from King & Balloon
• Mappy from Mappy
• My Car from Rally-X
• Paccet from Baraduke
• Pooka from Dig Dug
• Red Baron from Sky Kid
• Secret Fighter from Gaplus
• Solvalou from Xevious
• Topcup from Libble Rabble
• Andor Genesis from Xevious
• Valkyrie from Valkyrie no Densetsu
• Runner from Metro-Cross
Contributed by Tuli0hWut