Big Fire is the Supreme Leader of the Zaibach Federation and RWO's ultimate enemy.

Cloud is a clone of Big Fire, who betrayed RWO in Season 5.

Dilandau is the reigning Zaibach Emperor, second only to Big Fire. The archenemy of Blue Thunder.

Yugi is a master summoner with dual identities. His "Yami" alter ego is an ally of Big Fire.

Suzaku, Seiryuu, Byakko, Genbu, Marfa and Kardis are powerful cosmic beings who support Big Fire's efforts to conquer the universe.

Thanos, Gill and Dr. Doom are the "Infinity Watch," more cosmic conspirators on the side of Big Fire.

The Clones of Big Fire are basically extensions of the Zaibach Supreme Leader. Each wields only a fraction of the original's true power.

The Ten, formerly the "Magnificent Ten," are Big Fire's elite group of servants and bodyguards. They are led by Hanzui.

The Dark Queens of Zenmuron are responsible for maintaining Big Fire's power source. They are led by Bahvmorda.

The Zaibach Council are the rulers of the four main empires within the Zaibach Federation. Sinister rules the Gandora Empire, Cobra Commander controls the Cobra Empire, Darkseid controls the terrories belonging to Apokalips, and the Tan Fuhrer reigns over the Tan Empire.

The SITH Lords are a powerful sect that leads the Zaibach Space Forces.

The Archmage is actually from planet Nerimia, but serves Big Fire as the Zaibach's most powerful magic user.

King Bowser is ruler of the Koopa Clan.

Wartech is the leader of the Tech Dynasty and conqueror of planet Prolon.

Shao Kahn is the tyrant who rules the "Accursed Outworld."

Gigatron is the maniacal leader of the Destrongers, an evil race of Transformers.

Sigma is an android who created the evil "Maverick Virus."

Aghanim is an evil wizard and head of the Zaibach forces on planet Hylia.

Ganon is the scourge of planet Hylia and Aghanim's master.

Dark Cloak is the notorious vampire scourge of planet Nerimia.

Bilstein is a former Nerimian ruler, assigned his own personal army.

Ransik is a mutant who controls the Zaibach capitol city on planet Secilia.

Master Ooze is the Zaibach "kill switch" for planets Prolon and New Prolon.

Lothor is a ninja warlord who oversees all Zaibach activity on planet Aeris.

Rad, Los, Lexa and Kicker are the (SPOILED ROTTEN) descendants of legendary Zaibach warriors.

Kamek is the most powerful mage in King Bowser's Koopa Clan.

Cable is a Zaibach war hero, hated by the majority of RWO.

Sailor Galaxia is the leader of the Zaibach Sailor Scouts.

Wood and Flash are former "M-10" members who do the Zaibach Council's bidding.

Silver Samurai and Spiral are famous Zaibach warriors.

Iron Knuckle is Aghanim's lieutenant on planet Hylia.

Mephisto is a demon, and one of J. Ryoga's first enemies in Season 1.

Darchonda and Ecliptor are mutant bodyguards for the SITH Lords.

Sehkmet, Dais and Kale are three of Val Kilmarae's sons.

Cell 3.0 is a notorious RWO enemy, upgraded by Zaibach scientists.

Machine Made Cold, Machine Made Freiza, and Machine Made Ginyu are all robot copies of former HIVE generals.

Zeus, Hades and Posideon are Zaibach legends who fought alongside Big Fire eons ago.

The Zaibach Mech Pilots are the ones that go head-to-head with RWO's mechs.

Nebulon Fighters are robots who were once part of Lord Zarak's "HIVE" army in Seasons 4 & 5. These once-proud warriors are formidable, but looked down upon by the rest of the Zaibach.

The New Psycho Rangers are familiar RWO enemies now under Zaibach control. Psycho Red is the only living being among them. The rest appear to be nothing but killing machines who follow Red's commands.

Shin Axem Rangers are the original "Axem Rangers," who are after special crystals currently possessed by Axem Gold (J. Ryoga).

The Beast Rangers are the newest team of Zaibach Power Rangers.

The Big Five are Deejay's nemeses from past King of Fighters tournaments, brought together by the evil Dark Cloak to capture Princess Guardia.

Mercenaries are hired by the Zaibach specifically to bring in J. Ryoga, dead or alive.

The Romafeller Foundation is a society of royalty and aristocrats. They conspire with The Ten during the Zaibach occupation of Earth. Releena, one of RWO's most persistent enemies, serves as one of their representatives.

OZ is Romafeller's private army, led by Treize and Lady Une. Char is one of OZ's top soldiers.

Tekken is an alliance of evil organizations on Earth, including NERV. Heihachi is the head of a powerful corporation, Devilot is a spoiled princess, and Apocalypse is a mutant with an appetite for destruction. S-9999 is a clone of Shinji Ikari and one of NERV's final projects.

OCP, or "Omni Consumer Products" is the corporation that built the "Sentinel" line of robots. Gary and Kaiser are sons of OCP executives, and Big Fire's confidants. Mr. Z and Blight also have connections with this organization.

Nakoruru is a "Nature Priestess" who is being courted by Big Fire.

Sunny is a magician who has fallen in love with Big Fire.

Marie-Maiya is a dictator's daughter who has also fallen in love with Big Fire.

Ranma Saotome is J. Ryoga's first major rival in the story.

Son Goku, Tenchi, Sailor Moon and Lina are Ranma's teammates during the King of Fighters tournaments. Collectively they are known as the "Dream Team."

IceFire is actually the 10th clone of Big Fire, posing as the Dream Team's mentor.

Superman is the leader of the "Justice League."

Cyclops, Wolverine, Gambit, Rogue and Jubilee are the "X-Men."

Gold War Machine, War Machine and Hulk are random superheroes that battle RWO forces on Earth.

Mega Man is a robot warrior and twin unit of RWO's Rockman.

Guile and Captain Commando are soldiers for the A. N., an international organization under Romafeller's control.

M. Bison is the brutal dictator of "Shadaloo."

Juni and Juli are Bison's main cronies.

Akuma and Rugal are evil martial artists enticed by Big Fire's offers for power.

Venom is the symbiote supervillian who attacks J. Ryoga and Protoman in Season 6.

Shang Tsung is an Outworld sorcerer plotting to take over Earth.

King, Queen, Jack and Ace are the "Royal Flush Gang."

Scabb is the leader of the notorious Jokerz street gang.

Rolento is the leader of the Mad Gear street gang.

Quan Chi is an underworld sorcerer plotting to take over Earth.

Archanid is an android created by enemies from J. Ryoga's past.

Buu is a notorious RWO enemy out for revenge.

Majin Buu is a portion of Buu extracted from his body by Zaibach sorcery.

Haruko is an alien bounty hunter who relentlessly stalks J. Ryoga.

Tee Score and Zee Score are lecherous ninja brothers who run amok on planet Aeris.

Judge Skeletor is the horrific Zaibach official who presided over J. Ryoga's "trial" in Season 6.

Zaibach Soldiers
The most common Zaibach Federation foes throughout the story. Usually vary in strength and weaponry. Found on practically every planet.

Big Fire Agents
These hooded horrors serve directly under Big Fire and The Ten. Strongest henchmen of any group in the story. Usually found wherever Big Fire is located, or wherever he plans to strike next.

GP Officers
Due to their power and influence, the Zaibach Federation virtually owns the Galaxy Police. Great in numbers, but will turn tail and run if they think they're outmatched.

EARTH

Sentinels
Giant robots created by the OCP corporation.

Sentinel Soldiers
Human-sized robots created by OCP.

OCP Rehab Troops
Military personnel employed by OCP. Usually armed with heavy artillery.

OZ Soldiers
The military forces of OZ and the Romafeller Foundation. Always equipped with some type of firearms because their hand-to-hand combat skills are a joke.

Shadaloo Soldiers
Members of M. Bison's ruthless army.

Mad Gears
Street punks who belong to the Mad Gear gang. Led by Rolento.

Jokerz
Street punks dressed in outrageous clown-like costumes. Led by Scabb.

WMAC Fighters
Martial artists of the World Martial Arts Council, encountered in Season 6.

WMAC Ninjas
Sentries of the World Martial Arts Council. There are several different types of ninjas (Dark Alley, Camoflague, Pyro, Hazard, Kabuki.)

HYLIA

Zombies
Undead minions of Aghanim that roam the land of Hyrule. Only appear outdoors and at night.

Darknuts
Evil armored knights that take orders from Iron Knuckle.

AERIS

Circle Kingdom Troops
Soldiers from the corrupt "circle" of kingdoms surrounding the valley city. Always fight using non-projectile weapons.

NERIMIA

Baron Soldiers
Warriors of the Zaibach-loyal Baron Kingdom.

Minions
Legions of the evil Dark Cloak.

NEW VEGETA

Palace Guards
Saiya-jins sent to capture Ranam's party by the King Vegeta imposter.

NEBULON

HIVE Citizens
Angry civilians who are not happy to see RWO return to their planet in Season 6.

SECILIA

Vipers
Cobra Commander's elite guard.