1) At the title screen, when "Press START button" is diplayed, quickly press: Up, Up, Up, Down, Left, Right, Up, Start on the D-Pad.
2) When you press Start the game launches, then the message "Skyskrape was unlocked" displays.
3) Select Exhibition Mode then the Middleweight category. Note: SkySkrape is under Anderson Silva.
4) SkySkrape Overall Rating is 74; but it's a crazy fighter with a strange outfit and a wig, and with plastic ducks on his glasses! 

5) Note: this cheat code doesn't block the Trophies, as you can see on the video. 

 

 

TESTED GLITCHE

Unlimited Creation Points

> Thanks to a glitche, you can have infinite Creations Points for your created fighter! So you can max out all his skills to play Exhibition mode and even Online! But not in Career.
> Note: the tip works on 06/19/09 but may no work with a future game update...
> Follow these step-by-step instructions:
1) Go to the "CREATE A FIGHTER" selection.
2) Press Cross to select LOAD FIGHTER option.
3) Press Cross to select the fighter you want.
4) At the fighter screen, press Square to display his stats.



5) Press Square again to close the stats menu.
6) Press Cross to select "CUSTOMIZE FIGHTER".
7) Press Cross to choose "FIGHT STYLE/ATTRIBUTES".
8) Press Cross to select "FIGHTER SKILLS". Note: that doesn't work for the Strength, Speed and Cardio.
9) As you have previously displayed the fighter's stats, you have again 3024 Creation Points! This is the glitche...



10) Use the creation points to raise the fighter's skills! Note: you sometimes may not able to full a skill, even if you have enought points. But you can full it the next time...
11) After using all the points, press Cross to ACCEPT (the changes).
12) Press Circle to go back to the previous screen then press Cross to select FINISHED.
13) Repeat as many times as needed from the first step to max out all the fighter's skills!

 

 

Ultimate Submission (bronze)

> Trophy Details: "From the gassed state, Submit an opponent in any mode.".
> Note: tested and succed in Exhibition Mode.
> Easy way to succed:
1) Select a fighter with a high Submission Offense. In Heavyweight you can choose Frank Mir for example (Submission Offense = 92).
2) Select an opponent with a low Submission Defense. In Heavyweight you can choose Mark Coleman for example -Submission Defense = 49).
3) an easy way to quickly be in the gassed state is to never stop to strike, and/or let your opponent hit you (a little bit...).
4) Quickly down your opponent by punching and/or kicking him a the head. When he's down, try to Submit him... but it often takes several attempts.
5) Warning: after the first down, never punch or kick the opponent at the head, otherwise there is a great risk that he's knocked out! Strike him at the body.
6) If you don't submit the opponent at the first round, let him hitting you when the second round starts, to quickly be in the gassed state again. Then, punch and/or kick him at the body to down him.
7) When he's down, try to Submit it again to unlock the Trophy!

Ultimate Hightlights (Bronze)

> Trophy Details: ''Dominate the opponent in all 3 scenes of a replay segment.".
> Notes: tested and succed in Exhibition Mode. The Trophy message displays just after the replay.
> Tip: of course, don't KO your opponent if you want to watch this in-between rounds replay and win the Trophy...

Ultimate knockout (Bronze)

> Trophy Details: ''From the gassed state, KO an opponent in any mode.".
> Note: tested and succed in Exhibition Mode.
> Tips: To quickly KO the opponent, strike him at the head. An easy way to quickly be in the gassed state is to never stop to strike, and/or let your opponent hit you (a little bit...). 

Wanted: Flying Mouthpieces (Bronze)

> Trophy Details: ''Mouth piece travels more than 3 meters when knocked out.".
> Note: tested and succed in Exhibition Mode.

Two of my favorites! (Bronze)

> Trophy Details: ''Watch the Octagon Girl cutscene 15 times without skipping it.".
> Notes: tested and succed in Exhibition Mode. The Trophy message displays just after the Octagon girl cutscene.
> Tips: there is two different girls, but the Trophy works whatever the girl cutscene.You can skip all others small cutscenes: Octagon Announcer, Fighters and Referee introductions.