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Capcom vs SNK 2/CvS2 Game Versions

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Capcom vs. SNK 2 was released in arcades worldwide on August 3, 2001. It was ported to the Dreamcast and PlayStation 2 a few months later. In Japan, both console versions had online play, complete with DC and PS2 crossplay. In the summer of 2003, an updated version of the game titled Capcom vs. SNK 2 EO was released for the GameCube and Xbox, the latter of which had online play through Xbox Live. Ten years after that, in 2013, the PS2 version was brought to the PlayStation 3 with PS2 Classics download.

From a competitive standpoint, there are important differences between the versions. Generally, we divide them between which versions are suitable to be played at tournaments and which are not. Differences between the Japanese and English versions are insignificant enough to not matter. No knowledge of Japanese is required to play the JP versions since the main game functions, options, and critical text are all in English. Even the legendary CvS2 announcer speaks in English!

The most significant version difference to be aware of is what happened with the GameCube and Xbox versions. Long story short, CvS2EO has enough minor gameplay changes—and one major bug fix—that it is not used in tournaments. This will be explained in further detail below.

If you are just looking to play casually, don't worry about this stuff too much. Just pick the version that is most convenient to you, and play it!

For information on emulation and GGPO rollback netplay of the various CvS2 versions, see the Emulation and Netplay page.

Tournament Standard Versions

NAOMI Arcade


The arcade version of CvS2 running on NAOMI hardware is the definitive and reference version of the game. It is superior to any console port (or emulated version) and always will be.

The main way to play in Japan is still the arcade. CvS2 hotspots in the U.S. will still have NAOMI cabinets running the game, either in arcades, private residences open to the public for game nights, or wherever else super enthusiasts may have them.

Early runs of the arcade version are the most preferred version to play on due to it having a post-KO meter building glitch. If you see players mashing normals or finishing out their A-Groove custom combos after a KO, they are trying to build a few points of meter back. Even in later versions where this bug was fixed, players will still do it out of habit.

You will really want to play the game on an arcade cabinet! They are obviously much harder to find these days, although modern gaming centers like Round 1 are helping them make a comeback. If you're near someone or a place with the arcade version, consider yourself very fortunate. Make sure to support them every chance you get!

Sega Dreamcast


Dreamcast hardware is functionally the same as the hardware that powers the NAOMI arcade board, meaning CvS2 on the Dreamcast is a basically identical to the arcade version and therefore the definitive console version. If you are looking for the most ideal home or tournament setup of CvS2, getting a Dreamcast will be your ultimate goal!

Notably, CvS2 on Dreamcast was only released in Japan. A US release was planned, but it was cancelled due to Sega discontinuing the Dreamcast and exiting the console hardware business altogether in early 2001. As a result, any version of CvS2 played on the Dreamcast can only ever be the Japanese version.

As with all home console ports of the game, several features were added on top of the traditional Arcade Mode:

  • Versus Mode with a combined groove/character quick-select screen (both players will need to re-pick characters after every game, that's just how it was Back In The Day);
  • 3-on-3 and Single (one character each, 2 out of 3 rounds) modes, in addition to standard Ratio matches, in Arcade and Versus modes;
  • A dedicated Training Mode;
  • Replay Mode, where you could view and manage replay save files;
  • Color Edit Mode, allowing a custom color palette and custom name to be created for each character;
  • Groove Edit Mode, which once unlocked allowed for custom EX-Grooves with user-selected meter bars and subsystems;
  • Survival Mode, Infinite Survival Mode, and (the secret) Boss Survival Mode;
  • Option Mode and (unlockable) Extra Options which could change gameplay elements, make display adjustments, and bring Training Mode features into single player modes.

(The Dreamcast, Japanese PS2, and Xbox versions also included Network Mode, which started online play. As these services have long been discontinued, there is no point in selecting this option; you will just get perpetual errors.)

Major tournaments will often run the Dreamcast version, usually with an SD card loader mod to skip the need for physical discs and an HDMI mod to output on modern displays without adding input lag (or lugging around heavy CRTs and VGA monitors). Use of modern controllers and USB fight sticks are possible on the Dreamcast via Brook PS3/PS4 to DC controller converters, though vets will prefer native or direct-connection joysticks.

Note, however, that due to the Dreamcast only having seven buttons—six face buttons and the Start button—there is no room for nor are there in-game options for macro assignment for rolls, activation, etc. There isn't even room for a dedicated Taunt button! (The Start button alone pauses the game. To Taunt in the Dreamcast version, press Lk.png+Start.) Keep this in mind if you are coming into an event using Dreamcast (or Arcade) setups, as macro users cannot be accommodated.

Sony PlayStation 2


The PlayStation 2 version of CvS2 is solid. Although the Dreamcast version of the game is the superior console port, the PS2 version is basically equivalent when it comes to running locals or tournaments. It is also the only tournament-standard version of the game that was released in the U.S. and other English-speaking territories. Although it runs at a slightly faster speed due to the hardware differences, it is not significant enough for most people to notice.

The PS2 version is the most common version of CvS2 by a significant margin, which makes sense given how popular the system was. This means the game and hardware is widely available and (thankfully) still relatively cheap to pick up should you want to pursue an offline setup. Brook USB adapters are available for the PS2 if use of modern fight sticks or controllers is desired, but the PS2 also has the most options for native fightsticks or dedicated fight controllers if you want to go that route.

Because it had a controller with many more buttons than the Dreamcast controller, the PS2 version added the ability to map macro commands to buttons. With the six attack buttons, there are two additional assignment slots for the extra two shoulder buttons/triggers. (Taunt has been assigned to the Select button, although the Lk.png+Start combo still works.) You can assign rolls (Lp.png+Lk.png), meter activations (Hp.png+Hk.png), or 3P/3K attacks (P.pngP.pngP.png/K.pngK.pngK.png) to a single button. This is obviously a big convenience to controller users, but it also makes things like Roll Cancelling much easier to do, making the use of macros in PS2 tournaments a touch-and-go subject that is usually down to TO preference.

For the hardcore enthusiasts, you can install CvS2 to an internal hard drive (in the original "fat" PS2 model) via the Free McBoot memory card exploit and Open PS2 Loader. This allows you to carry your games around without the need to swap discs, and of course greatly improves load times. Setting these up goes beyond the scope of this wiki, but is an option you should be aware of.

Sony PlayStation 3: PS2 Backwards Compatibility


The 20GB and 60GB launch-era PlayStation 3s are the holy grail of retro game consoles. The PS3 was one of the first systems to have forward-looking features like HDMI output, an internal hard drive, and (provided you didn't update the firmware) even Linux support; and also support for PlayStations past, including native PlayStation 2 backwards compatibility. Like, they literally put PS2 hardware in there. No wonder that the original launch price was Five Hundred Ninety-Nine U.S. Dollars!

If you have or can manage to get your hands on one of these beasts, consider yourself super lucky. Putting the PS2 disc version of CvS2 into one is the best way to play the PS2 version, and is the only possible version of CvS2 that can output to modern HDMI displays without resorting to mods. In addition to having direct digital audio/video output, playing the CvS2 disc on an OG PS3 also lets you use PS3 USB fightsticks and controllers without the need for a converter.

The 20GB/60GB launch PS3s, in addition to looking like a George Forman Grill, are notoriously fragile for a game console. If you want to play CvS2 in the best possible (non-modded console) environment on an early PS3 that is in good condition, it's going to cost you. If your ultimate goal for offline CvS2 is to get HDMI output, consider getting a Dreamcast with an HDMI output mod. However, if you are a retro enthusiast with broader horizons, a backwards-compatible PlayStation 3 is worth pursing.

For a full explanation on which PS3 models are natively backwards compatible with PS2 disc games, see this website.

Non-Standard Versions

Sony PlayStation 3: PS2 Classic on PSN


Although later PlayStation 3 models would drop PS2 backwards compatibility, Sony added the ability to play PS2 games via software emulation through the PS2 Classics line of downloadable games on the PlayStation Network. Twelve years after the original PS2 release, Capcom would bring CvS2 to PSN as PS2 Classics download, allowing all PS3 owners to play the game without the need for the backwards compatible model.

The PSN version isn't a port or new version of CvS2, but is in fact the exact same game as the PS2 version. If there was nothing else to say on the matter, the PSN version would be tournament legal. However, there is one big flaw with playing the emulated version on PS3.

The hardware emulates the PS2 in software relatively accurately, but it only does so after adding 3-4 frames of processing lag. Unfortunately, there is nothing that can reduce or eliminate this delay. It is baked in to Sony's emulation solution. Despite the relatively recent discovery of a hidden menu to adjust emulation settings for PS2 Classics, it has been confirmed that none of these settings help for CvS2. (It can for other games, though.)

Using a backwards-compatible PS3 model doesn't fix this issue, either. Even on PS3s with PS2 hardware inside of them, all PS2 Classics downloads run through the software emulator and are subject to the processing lag.

As a result, the PSN download version of CvS2 will forever lock you into a laggy offline experience, like playing online with poor (delay-based) netcode. You can imagine why the competitive scene avoids it like the plague. However, that doesn't necessarily mean the PS2 Classics on PS3 version should be ignored outright.

The PSN version holds the dual distinction of being the most recent release of CvS2 still available for retail sale today, and the only official digital release. This may not matter to those that demand arcade accuracy, but it is important for the casual set looking for an official and easy-to-get version of the game to play. The PS3 will have been the console of choice for the '09ers that came into the FGC with Street Fighter 4, so there is a significant number of them that may have been exposed to CvS2 through the PS3 download version.

There is also something to be said about ensuring the PSN version stays available as long as possible. When Sony announced the closure of the PS3, PSP, and PSVita stores in 2021, there was an uproar among enthusiasts and game preservationists. Thankfully, they reversed course and at least the PS3 and PSVita stores are still open for the time being. But who knows how soon it may be before CvS2 is no longer available to legitimately purchase, from anywhere?

In spite of the PS2 Classics on PS3 version of CvS2 being competitively worthless, if you still have your PS3 and are interested in getting the game just get it! A few frames of lag won't completely ruin the experience of getting a feel for the game, seeing what characters you like, etc. In the end, any version of CvS2 is better than no version at all.

If you wish to purchase CvS2 on your PS3 console, the price is $9.99. However, you will first need to add funds to your PlayStation Store Wallet through the PlayStation website or a PS4/PS5 console beforehand since Sony has discontinued PS3 webstore and wallet functionality. The actual purchasing and downloading of the game must be done by searching for the game in the PSN Store on the PS3 console only.

Capcom vs. SNK 2 EO


Two years after the arcade release and PlayStation/Dreamcast ports, Capcom released a new version of CvS2 for Xbox and GameCube called Capcom vs. SNK 2 EO. This version of game featured new control modes and critical bugfixes. Aside from some light character and groove balancing, it is at its core the same game as the arcade original.

However, the changes were significant enough for the competitive scene to shun EO and continue to prefer the Arcade, DC, and PS2 versions. Aside from everyone already having regular access to arcades, Dreamcasts, and PS2s; even if some of the changes to the game were favored by the community, the there was one significant change—bugfix, more accurately—that effectively banned it from tournament play on day one.

The "EO" stands for Easy Operation in Japan or Extreme Offense in English-speaking regions. The reason for the name was the addition of a special "easy" control mode that "simplified" player inputs.

The primary feature of EO mode allowed players to execute special and super moves with a simple directional input of the right analog stick. All the moves of a character were mapped to different directions of the stick, as shown on the new second page in the Command List pause menus. Moves came out instantly, without the need to input "complicated" joystick motions. A hilarious side effect of this system allows for charge moves and 360s/720s (Sonic Booms, SPDs, etc) to come out instantly and repeatedly, without the need to pause to charge inputs or buffer rotations.

In EO mode, all six standard punch and kick attacks were assigned to the two analog triggers of the Xbox/GameCube controller. The strength of attack was determined by how lightly or heavily you tapped/squeezed the triggers. As the right thumb was going to be on the right thumbstick most of the time for special and super move inputs, the face buttons were relegated to functions like "Evasion," "Tactical," or "Activation," effectively becoming one-button macros for roll/dodge, meter activation, etc. In addition, player movement in EO Mode was restricted to the left analog stick only. The D-Pad was completely disabled during gameplay!

Thankfully, Capcom retained normal control options, so you can play with the traditional button layout, a D-Pad, and/or a fightstick. However, every game of CvS2 defaults to EO Mode; you must physically switch to "AC" controls at character select before each and every versus or training mode match you play.

Capcom did not fundamentally change things in terms of re-balancing the game, but there are a few notable differences from the arcade version. The most significant is the ability for EO P-Groove to cancel any special move into a super, further mirroring abilities from SFIII Third Strike. In addition to buffing its guard crush meter to 90 points (same as K-Groove, up from 80 points) and opening up the parry window by a few frames, these changes are powerful enough to lift P-Groove up a tier in EO, equal to or even above N-Groove depending on who you ask.

A-Groove added the unusual ability to activate a custom combo mid-air after successfully landing an air-to-air attack, but was also nerfed with a reduction in chip damage CCs. (Another plus for EO P-Groove.) S-Groove also received a small buff in initial meter charge acceleration and dodge attack windows to try and help it out, but S-Groove is still S-Groove: The lowest of low-tiers, even in EO.

To address the tyranny of the top tier characters, Capcom buffed many of the weaker characters with an additional 100 points of damage on medium and heavy attacks, then nerfed some of the more powerful normal attacks of Blanka, Sagat and Cammy by 5%. Sagat was doubly nerfed, removing super cancels off his notorious crouching fierce attack. Many bug fixes negatively affecting characters were also implemented, including the one that allowed OTG combo extensions on Rolento and Dan.

But the most significant bugfix of them all was Capcom's decision to remove the roll cancelling exploit that players have accepted and relied upon to balance the game more than anything Capcom could have done in CvS2EO.

Having two different versions of CvS2 out there for competitive play would have been annoying, especially after everyone entrenched themselves with the original version of the game. However, once it was known that roll cancels were taken out of CvS2EO, the competitive community immediately ignored it. Like it or not, it's just too important of a bug/feature for the overall balance of CvS2 to be without.

But at the end of the day, the differences in the EO version should not deter new players from playing it if they are just looking to learn the basics of the grooves and characters and get an overall feeling of how CvS2 plays. Technically, the games look and play just as well as at least the PS2 version, with the added bonus of extra music tracks in training mode. As long as CvS2EO is played with an eventual understanding of what can and can't be done in the main versions of CvS2—or you're happy to have fun regardless—playing EO on GameCube or Xbox hardware is fine.

CvS2EO Differences From CvS2

NOTE: There has never been an authoritative source for confirming changes between CvS2 and CvS2EO. Basically, this list is just all the stuff we know about. There could be more changes, particularly with character balance, that we do not yet know of.

Game System

  • "EO" mode added as a control option. Features of this mode:
    • Movement in game requires use of the left analog stick (the D-Pad is disabled);
    • Normal attacks are performed with analog triggers, with the strength of punches/kicks determined by depth of trigger squeeze, e.g., tap the trigger for a light or press it all the way for a heavy;
    • The right thumbstick executes command normals, specials, and super moves. Tilt the stick in the designated direction to perform the desired move;
    • The Command List in the pause menu has a second page that shows which directions equate to which moves being executed, almost like a pie chart;
    • Groove system and subsystem actions (roll/dodge, activate, guard cancel, safe fall, etc.) are mapped to controller face buttons and not reassignable;
    • Players selecting the EO control mode will display a special icon next to their health bar (icon differs depending on console);
  • "AC" control mode still allows for traditional button layouts and special move inputs, though it must be selected before every game (no option to permanently switch is available);
  • User must select between EO mode (default) and AC mode in an extra dialog box in groove/character select screens;
  • The Character Order Select screen uses designated single Xbox/GameCube buttons to each character instead of the two buttons (Lp.png+Lk.png for the first character, etc.) required in the Arcade/DC/PS2 versions (the Start button still locks in the order);
  • Taunt has become an assignable function;
  • Any entry entered on the high score tables using EO Mode controls will display a special icon next to their team (icon differs depending on console);
  • Training Mode features additional 12 music tracks and remixes from various Capcom and SNK games, which will play randomly upon starting/restarting training mode. These are also available to listen to individually in the options menu sound test.


  • A-Groove
    • Gained the ability to activate a custom combo (still need full meter) in the air after an air-to-air or air-to-ground attack;
    • Chip damage from blocked custom combos has been reduced. (Testing is still needed to determine exactly how much.)
  • P-Groove
    • Added ability to cancel a special move with a super;
    • Increased guard crush meter to 90 points (up from 80 points) to match K-Groove's guard crush meter;
    • Added a few frames of recognition time for parries. (Testing is still needed to determine exactly how many more.)
  • S-Groove
    • Slightly increased the initial acceleration time for meter charge. The "max speed" of charging remains unchanged;
    • Increased the window to use dodge attacks out of a dodge. (Testing is still needed to determine exactly how much.)
  • C-Groove and N-Groove are unchanged, but are effectively nerfed (along with A-Groove) due to the removal of the roll cancelling exploit;
  • K-Groove in EO is exactly the same as in the arcade version.

Character Balance/Bugfixes

  • Blanka, Sagat, and Cammy have slightly less powerful normal attacks, by about 5%;
  • Sagat can no longer super cancel off his crouching fierce attack;
  • Low-tier characters (list TBD) have had medium and heavy attacks buffed by 100 points (as Ratio 2);
  • Hibiki and Maki can no longer activate A-Groove custom combos off throws;
  • Hibiki's Heavenly Spirit of Victory special win pose non-KO bug against raged-popped K-Groove opponents has been fixed;
  • Rolento and Dan can no longer be attacked OTG with throws or during A-Groove custom combos;
  • Chun-Li's kick throw now resets the opponent's stun value.

System Bugfixes

  • The invincibility applied to a special move cancelled into after a roll has been removed (aka "no more roll cancelling");
  • The throw tech reversal bug has been fixed;
  • A rare bug resulting in the background music stopping after a KO has been fixed. (We think?)

There are no gameplay differences between the Xbox and GameCube versions of CvS2EO. However, there are a few version-specific things to be aware of.

Microsoft Xbox


The Xbox release of CvS2EO was a big freakin' deal. For the first time in the West, players would be able to play Capcom vs. SNK 2 online through the Xbox Live service, albeit in its CvS2EO form. Despite being a crude, laggy experience by today's standard of GGPO rollback, many dedicated players would learn and play EO on the Xbox.

As it is the only Western version of CvS2 with online play, Network Mode was a selectable option in the Xbox version. (It still is, but since OG Xbox Live services were discontinued in 2010, going into Network Mode now will just give you errors.) For the CvS2 versions without online play, the diamond occupied by Network Mode is replaced by an non-selectable CvS2/CvS2EO logo.

On Xbox, EO mode was referred to as EO-ISM, with the traditional control mode being AC-ISM. During gameplay, players using EO-ISM will show an "EO" icon below their character portrait, next to the health bar.

Nintendo GameCube


The GameCube controller is a weird old beast to play any fighting game on, let alone CvS2. The D-Pad is tiny and the four main face buttons are not in a typical diamond pattern. On top of that, the traditional Nintendo button layout is rotated 90 degrees to what is typical on other controllers (Nintendo's A button is where the DC/Xbox/Xinput B button or PS O button would be) so using a standard controller through converters (or emulation) will make setting buttons or even navigating menus tricky, as A/B and X/Y are flipped.

On GameCube, EO mode is referred to as GC-ISM, with the traditional control mode being AC-ISM. During gameplay, players using GC-ISM will show a GameCube icon below their character portrait, next to the health bar.

Unlike the Xbox version, CvS2EO on GameCube only has one extra assignment slot for controls, due to having the one fewer shoulder button. By default, the Z button is Taunt, but this can be changed to any relevant button combination. (As always, pressing Lk.png+Start will still perform a Taunt.)

Notable US/JP/Regional Differences

  • CvS2 in Japan is Millionaire Fighting 2001. Everywhere else, it is Mark of the Millennium 2001. Why the change from "Millennium" to "Millionaire" for the Japanese version, especially after all regions used Millennium Fight 2000 for CvS1, is not entirely known. However, it is thought to be a reference to the countdown to the new millennium, and the "count up" past 2001 to 1,000,000 seen in the game title screen intro.
    • Despite this difference, in all regions the announcer says Millionaire Fighting 2001 on the character select screen and elsewhere in the game.
    • The game timer will have the game subtitle inside of it, which how to immediately spot if the game is the Japanese version.
  • As has been common practice between Japan and the U.S. since Street Fighter II, Dictator (JP Vega, US M.Bison), Claw (JP Balrog, US Vega) and Boxer (JP M.Bison, US Balrog) all have different names in different regions. Akuma is also known as Gouki in Japan.
  • Specifically for CvS2, boss characters have slightly different names in each region: Shin Gouki (JP) and Shin/Super Akuma (US); God Rugal (JP) and Ultimate Rugal (US); Orochi Iori (JP) and Riot of (the) Blood Iori (US). Evil Ryu is the same in both versions.
  • Japanese players would get to exclusively enjoy netplay and crossplay between the Dreamcast and PS2 versions. It was the only way to play CvS2 online until the Xbox release, though that was CvS2EO.
  • The famous CvS2 Finest KO is the Japanese term for it. English versions refer to it as a Dramatic KO, and omit the "FINEST" part of the announcer voiceover during one. This change is inexplicable, and is reason enough alone to only ever play the Japanese version of the game.
  • Custom combos are called Original Combos in the Japanese version. If you see the Japanese refer to an "OC," it is the same as an A-Groove "CC."
  • What we call Parrying, the Japanese call Blocking. This is distinct from Guarding, (e.g. guard meter, guard crush, guard cancel) which we would casually refer to as blocking.
  • The Arcade Mode in the Japanese version retains unique win screen quotes with team characters talking with each other. These were never translated for Western releases, instead having the single character's generic win screen quotes, which were translated.
  • Of the few times you will not come across English text in the Japanese version, the most significant place is in the pause menu Command List for the characters. Although the inputs are generally self-explanatory, there are a few moves that require non-standard explanations that may not easily be deciphered without needing to look it up (like on this Wiki, for instance).
  • Capcom USA decided to censor Sagat's Tiger Genocide and Rugal's Genocide Cutter voice lines. When performing them in the U.S. version, they simply grunt, as opposed to them saying "Genocide" in the Japanese version. (Video example with Rugal)
  • The box art for all Japanese and PAL versions of CvS2 feature the absolutely gorgeous artwork of Shinkiro. Regular CvS2 features Chun-Li, Maki, and Haohmaru plus other background characters, with CvS2EO framing a fierce Haohmaru between Ryu and Kyo. Americans, on the other hand, got Kim and Kyosuke and a plain old CvS2 logo. Sagat and Maki are lurking back there, too, but notice on the US CvS2EO box art that Maki was swapped out for Geese for some reason.
  • CvS2 was rereleased for PlayStation 2 in Japan two times. The PlayStation 2 The Best version was released in July 2003, just a month before the EO versions would ship on other platforms. In September 2008, it was included in a Value Pack that included Street Fighter III: Third Strike. Other than the box art, the games are all identical.
  • Speaking of the Japanese PS2 version, it supports the official PS2 HDD for game installation, allowing for much faster load times. This was dropped for the U.S. and PAL regions due to the HDD and network adapter not being pushed by SCEA/SCEE outside of Final Fantasy XI Online.

CvS2 Wiki Navigation

CvS2 Versions
Netplay/ Training
Groove Overview
Groove Subsystems
Capcom Characters
Akuma (Gouki)
Balrog (Boxer)
M. Bison (Dictator)
Vega (Claw)
SNK Characters
Boss Characters
Shin Akuma
Ultimate Rugal
Evil Ryu
Orochi Iori