All Working Capcom vs. SNK 2 EO Cheats - GameCube

Hidden Bosses
Hidden Bosses can be used once they have been defeated. The conditions of the Bosses to appear are to fulfill two out of the following three conditions. If you play with a Capcom groove you will get Ultimate Rugal, and if you play with a SNK groove you will get Shin Akuma.

Achieve over 1500 GPS by the end of the game.
Defeat the Middle Boss (Geese or Bison/Vega).
Achieve at least one Finest KO.

To unlock Shin Akuma or Ultimate Rugal, defeat whoever shows up as the final Boss. Choosing the Groove system and whatever character goes with the Groove system is not needed. For example, defeating Ultimate Rugal with Shin Akuma equipped with the N-groove in the final stage will unlock him.

Custom Grooves
The Custom Groove option appears once a normal Boss has been defeated (normal Akuma or Rugal). Normal Bosses appear by fulfilling two of the four following conditions.

Achieve over 1000 GPS by the end of the game.
Achieve four or more special KOs.
Middle Boss has appeared.
Achieve two or more LV3 super combo KOs.

Boss challenge mode
Boss challenge mode becomes available under the following two conditions. Both hidden Bosses (Ultimate Rugal, Shin Akuma) must already be defeated and unlocked. Hold [X] + [Y] and press [Start] while highlighting arcade mode.

Extra options
Clear Boss challenge mode with no continues. The "Extra Option" becomes available in the game.

Infinite custom groove
Defeat all characters straight in survival mode. The custom groove option settings will become infinite.

Middle Boss conditions
The middle Boss appears when the following conditions are all fulfilled:

No time over has occurred.
The CPU has not made over six "first attacks".
The CPU has not made three or more Special KOs.

Victory quotes
Hold [Start] + "FP" after winning a stage to make your character say an opponent specific quote. Hold [Start] + "FK" to make the character talk with a team member.

Kim: Extra attack
Unlock the "Extra options" and change the Groove Gauge to "Infinite". Choose Kim as one of your fighters. When in battle, use his Phoenix Kick super move. When you hit the opponent, he or she cannot maintain themselves in the air after the hit. At the correct moment, you can hit them again with the same attack. If timed correctly, you can do a 3-hit combo/knockout with Kim's Phoenix Kick.

Mai: Chun-Li like appearance
First, choose either Mai or Chin-Li. Then, choose the opposite character. Mai will now look like Chun-Li.

Getting a Finest KO
Beat up your opponent until his/her life is low enough to finish them off with a special KO. Stand near your opponent and wait for them to taunt you. Then, do the special move and you will get a finest KO. You also have to either beat the mini-Boss, or receive 1500 GPS before you finish the final round in Osaka to get to Ultimate Rugal.

Easy Boss challenge mode
Choose a good fighter such as Ken or Ryu. When you are facing the last Boss, if you are losing by one round and there is not a lot of power remaining, press [Start] on controller two and repeat until you win.

Use Haomaru the samurai. He looks weak and slow, but his slash and jump slash has a wide range and also does big damage. If you jump around with Airguard equipped and slash at the correct time, you will not have a problem defeating any Boss.

Infinite combo
If you have Ex 1 or Ex 2 groove with infinite groove points, you can create a endless chain of level 2 super combos. If Ex 1 or Ex 2 groove is like the C groove, you can use almost any level 2 super combo if you have unlimited super combo gauge. If you start with a level 2 super combo, you can keep hitting your opponent until you want to stop. You just have to keep hitting the buttons for the super combo. You can finish by doing any level 3 super combo. This works well for Ken's Shoryu Reppa or just about any level 2 super combo, then finish with a level three or one combo. This is useful for eliminating Bosses such as Ultimate Rugal or Shin Akuma.

Easy points
Set the levels on the easiest level and increase the damage. Fight the first person. He or she is very easy. Do good damage and make sure you end the first round with the Super Combo. Play the second round. Beat them up, then press [Start] on controller two to enter a versus fight. The points you have accumulated just before the second player joins will be the same when you return to fight the first person again. You will also have to defeat them twice. You can keep repeating this process until you have accumulated the desired amount of points.

Successfully complete all survivor mode, with any EX set if needed. Attempt to create an EX groove greater than 4000 points. Answer "Yes" and the game will allow you to do so.

Blanka: Defeating M. Bison
Using the S Groove and Blanka, hold "C-Stick Down" to do a Electric Shield Move. M. Bison will try to jump and attack at you. Instead of landing the hit, he will double back on his jump and return to where he jumped from. Upon his landing, he will be vulnerable for a moment. Try to hit him with the forward roll while his defenses are down. To do a forward roll, press "C-stick Forward". This attack will damage him and give you enough time to return to your Electric Shield before he attacks again. Repeat until M. Bison is defeated.

Street Fighter 3 reference
In any mode, go to the stage in England. At the far right edge of the screen, you can see Dudley in the background reading a newspaper. Dudley was a British boxer from the Street Fighter 3 games.