Creator/{{Sega}}'s own {{Massive Multiplayer|Crossover}} IntercontinuityCrossover, originally developed by Sega's [=AM2=] development team as a CrossOver between ''VideoGame/VirtuaFighter 2'' and the first ''VideoGame/FightingVipers''.

The characters roster is the following:
* ''VideoGame/VirtuaFighter'': Akira, Lau, Pai, Wolf, Kage-Maru, Jeffery, Sarah, Jacky, Shun, Lion, Dural, Kid Akira and Kid Sarah.
* ''VideoGame/FightingVipers'': Bahn, Grace, Sanman, Honey, Jane. Raxel, Tokio, Sanman, Picky, Mahler, B. M. and Kumachan.
* From other games: [[VideoGame/VirtuaCop Janet]], VideoGame/RentAHero, [[VideoGame/SonicTheFighters Bean and Bark]] and [[VideoGame/DaytonaUSA Hornet]].
* [[OriginalGeneration Introduced in this game]]: URA Bahn, Siba, Deku, Mr. Meat and Palm Tree.

All the stages and characters from both games were included as well. Some of the changes included the ''Virtua Fighter 2'' stages no longer being rings, the ''Virtua Fighter 2'' characters's movesets updated with moves from ''Virtua Fighter 3'', the Dodge mechanic introduced in that game being implemented for all characters, and the ''Fighting Vipers'' characters given new moves (even if their armor can still be broken).

As crazy as this game and it's roster was, it was great because it was 100% grade A {{guilty pleasure|s}}.

See also ''VideoGame/SegaSuperstars'', a later Sega crossover series. Compare with ''VideoGame/DreamMixTVWorldFighters'', another over-looked 3D fighting game with wacky characters.

!!This game provide examples of:
* AnimeHair: Akira and Jacky.
* AssKicksYou: Honey and Sanman.
* {{Bowdlerise}}: The Japanese version features unlockable {{Fanservice}} art that was replaced with new art in other regions.
** A pinup of Honey/Candy wearing none of her armor and skirt, titled "A Taste of Honey", was removed from the U.S. version but retained in the PAL version.
** A picture of Tokio posing with his chest exposed was removed as well.
** A hidden minigame rewarded players with three images of Janet, wearing less armor and clothes each time. She's clearly not wearing a bra.
* ButtonMashing: Bean's cheap peck of death. The entire minigame was removed outside Japan.
* CanonForeigner: Deku, Mr. Meat and URA Bahn.
* CarFu: Hornet, literally!
* ChefOfIron: Lau.
* ChromeChampion: Dural.
* ClothingDamage: Breakable armor on the Vipers, Deku, Hornet, Janet, Rent A Hero, and Mr. Meat.
* {{Combos}}
* TheComputerIsACheatingBastard
%%* CrossOver
%%* DittoFighter: Dural.
%%* DrunkenBoxing: Shun.
%%* DrunkenMaster: Shun.
%%* FacialMarkings: Wolf.
%%* HotBlooded: Akira.
* JokeCharacter: The only thing Hornet has going for it is that it's armored like the Vipers.
%%* LethalJokeCharacter: Deku, Bean and Kumachan.
%%* MightyGlacier: Wolf, Jeffery and Sanman.
* MovesetClone: And how. Most of the new characters have their moves taken from the Vipers. Hornet uses Bahn's moveset when his "armor" is removed, Rent-A-Hero has Tokio's moveset when powered up, while Deku, Mr. Meat, the [=AM2=] Palm Tree, and Kumachan have Sanman's moveset. As mentioned below, Janet also carries Aoi's moveset from ''[=VF3=]''.
%%* {{Ninja}}: Kage-Maru.
%%* NoblewomansLaugh: Sarah.
%%* OldMaster: Lau and Shun.
* {{Stripperiffic}}: Grace and Honey wear next to nothing when their armor breaks off.
%%* SuperDeformed: Kid Akira and Kid Sarah.
* SuspiciouslySimilarSubstitute: Janet, who has many moves from ''Virtua Fighter 3's'' Aoi Umenokouji.
%%* VictoryPose
%%* TheVoiceless: Dural.
%%* WrestlerInAllOfUs: Wolf.