Emperor Zaas - Superman (Arcade), May 20, 1988
Typhon - Phelios (Arcade), February, 1989
Mother Hawk - Darius 2 (Arcade), September, 1989
Little Stripes - Darius 2 (Arcade), September, 1989
Bio Strong - Darius 2 (Arcade), September, 1989
Bykhee - X-Multiply (Arcade), September, 1989
Bykhee (True Form) - X-Multiply (Arcade), September, 1989
Battle Forklift - Spark Man (Arcade), 1989
Az Atorse - Magician Lord (Arcade), April 26, 1990
Joker - Batman (Genesis), July 27, 1990
Dark Knight - Dark Seal (Arcade), July, 1990
Krang - Teenage Mutant Ninja Turtles: Fall of the Foot Clan (GB), August 2, 1990
Karas - Conquest of the Crystal Palace (NES), August 24, 1990
Demon Head - Conquest of the Crystal Palace (NES), August 24, 1990
The Joker - Batman (Arcade), 1990
Armored Train - Blood Bros. (Arcade), 1990
Big Bad John - Blood Bros. (Arcade), 1990
Ushioni - Obocchama-kun (PC-Engine), March 15, 1991
Robo-Manus - Battletoads (GB), November, 1991
Karamaru - Kyatto Ninden Teyandee (NES), 1991
Master Twisto - Ninja Clowns (Arcade), 1991
Venoms - Spider-Man: The Video Game (Arcade), 1991
Sazabis - Arabian Fight (Arcade), January, 1992
Giant Salaryman - Utsurun Desu: Kawauso Hawaii e Iku!!! (NES), March 6, 1992
Hors D'Oeuvre - Panic Restaurant (NES), April 24, 1992
Big Boss - Guardians of the 'Hood (Arcade), June 5, 1992
Silver Sonic - Sonic the Hedgehog 2 (Master System), October 16, 1992
Dr. Eggman (Crystal Egg Zone) - Sonic the Hedgehog 2 (Master System), October 16, 1992
Dr. D - Big Fight: Big Trouble in the Atlantic Ocean (Arcade), 1992
TX-NO. 3 - Big Fight: Big Trouble in the Atlantic Ocean (Arcade), 1992
Satan - Super Duck (Arcade), 1992
Hitotsuki - Ushio to Tora (SNES), January 22, 1993
Hitotsuki (Final Form) - Ushio to Tora (SNES), January 22, 1993
Magneto - X-Men (Genesis), March 8, 1993
Switchblade Sam - Dennis the Menace (SNES), November 25, 1993
Mother Bydo - R-Type III: The Third Lightning (SNES), December 10, 1993
Arem - Ys IV: The Dawn of Ys (PC-Engine), December 22, 1993
Arem (Armor Form) - Ys IV: The Dawn of Ys (PC-Engine), December 22, 1993
Arem (Monster Form) - Ys IV: The Dawn of Ys (PC-Engine), December 22, 1993
Heat Arrow - Super Darius 2 (PC-Engine), December 24, 1993
Moderato - Super Darius 2 (PC-Engine), December 24, 1993
Mech. Bio Strong - Super Darius 2 (PC-Engine), December 24, 1993
Robo-Manus - Battletoads (Arcade), December, 1994
The Jester - Jelly Boy 2 (SNES), Unreleased, 1994
The Jester (Final Form) - Jelly Boy 2 (SNES), Unreleased, 1994
Dark Kat - SWAT Kats (SNES), August 21, 1995
Lar - Sonic Wings 3 (Arcade), October 12, 1995
Gurabura - Sonic Wings 3 (Arcade), October 12, 1995
Zeiram - Hyper Iria (SNES), October 13, 1995
Virtual Yamada - Game Tengoku (Arcade), November, 1995
Yamada Virus - Game Tengoku (Arcade), November, 1995
Dr. Neo Cortex - Crash Bandicoot (PS1), September 9, 1996
Grim - Ironclad (Arcade), September 20, 1996
Rage - Ironclad (Arcade), September 20, 1996
Ragnarox - Ironclad (Arcade), September 20, 1996
Blue-Warmax - Ironclad (Arcade), September 20, 1996
Ogre - Ironclad (Arcade), September 20, 1996
Lightning Coronatus - G-Darius (PS1), June, 1997
Heavy Arms Shell - G-Darius (PS1), June, 1997
The Embryon - G-Darius (PS1), June, 1997
Accordion Hazard - G-Darius (PS1), June, 1997
G.T. - G-Darius (PS1), June, 1997
Dr. Neo Cortex - Crash Bandicoot 2: Cortex Strikes Back (PS1), October 31, 1997
Zeng - Fighting Force (PS1), October 31, 1997
Freedshalf - Hyper Speed Gran Doll (PS1), 1997
Freedshalf (Armor Form) - Hyper Speed Gran Doll (PS1), 1997
Freedshalf (Dragon Form) - Hyper Speed Gran Doll (PS1), 1997
Mutant Cephalopod - Prehistoric Isle 2 (Arcade), September 27, 1999
Ultimate Being - Fighting Force 2 (PS1), December 13, 1999
Mutant Ultimate Being - Fighting Force 2 (PS1), December 13, 1999
Dr. William Noble - Carrier (DC), January 31, 2000
Mutant Noble - Carrier (DC), January 31, 2000
Captain James MacGregor - Carrier (DC), January 31, 2000
Mutant MacGregor - Carrier (DC), January 31, 2000
Minos Cannon - A.R.E.S. Extinction Agenda EX (PC), December 14, 2010
Lord Dracula - Wallachia: Reign of Dracula, February 28, 2020
Dragon Head - Wallachia: Reign of Dracula, February 28, 2020
Planetus Ultraglazus - Saturn Quest: Shadow of Planetus (PC), April 14, 2020
Planetus - Saturn Quest: Shadow of Planetus (PC), April 14, 2020