- Original fighter
Create A Fighter and use the CAF in Exhibition or Xbox LIVE.
- Ultimate Knockout
From the gassed state, KO an opponent in any mode.
Unlocked offline - 2 guides
- Black Belt
Win 100 Ranked Matches with a CAF or UFC fighter in Xbox LIVE.
03 August 2009 - 3 guides
- Red Belt
Reach level 50 or higher in a Xbox LIVE Ranked Match.
17 July 2009 - 2 guides
- Brown Belt
Win 50 Ranked Matches with a CAF or UFC fighter in Xbox LIVE.
14 July 2009 - 2 guides
- Wax On!
Win 15 Ranked Matches with a CAF or UFC fighter by submission in Xbox LIVE.
11 July 2009 - 4 guides
- Pound-for-Pound Champion
Win the UFC Championship in each weight class in Career Mode.
09 July 2009 - 2 guides
- Roster Run-through
Complete one fight in Exhibition Mode with each UFC fighter.
08 July 2009 - 8 guides
- Call me "No Touch!"
Complete Career Mode and retire undefeated.
06 July 2009 - 3 guides
- Hall of Famer
Enter the Hall of Fame with a fighter during Career Mode.
06 July 2009 - 3 guides
- Ooh, in ya face!
Win a fight by flash KO in a Xbox LIVE Ranked Match with a CAF or UFC fighter.
01 July 2009 - 6 guides
- Purple Belt
Win 30 Ranked Matches with a CAF or UFC Fighter in Xbox LIVE.
01 July 2009 - 2 guides
- Papa Said Knock You Out!
Win 15 Ranked Matches with a CAF or UFC fighter by KO in Xbox LIVE.
- Blue Belt
Win 15 Ranked Matches with a CAF or UFC Fighter in Xbox LIVE.
29 June 2009 - 3 guides
- Where's my bonus check?
Obtain the KO, Submission and Fight of the Night Awards with a fighter in Career Mode.
28 June 2009 - 6 guides
- White Belt
Win a Ranked Match with a CAF or UFC fighter in Xbox LIVE.
23 June 2009 - 2 guides
- Ultimate Submission
From the gassed state, Submit an opponent in any mode.
21 June 2009 - 3 guides
- That was easy!
Win in under 20 seconds of the 1st round against a COM UFC Fighter in Exhibition or Career Mode.
21 June 2009 - 13 guides
- Undisputed Champion
Win the UFC Championship with a fighter in Career Mode.
21 June 2009 - 2 guides
- World Class Grappler
Win by Submission using no striking against a COM UFC Fighter in Exhibition or Career Mode.
20 June 2009 - 6 guides
- UFC Historian
Unlock all movies from the Classic Fights Mode.
20 June 2009 - 2 guides
- Two of my favorites!
Watch the Octagon Girl cutscene 15 times without skipping it.
13 June 2009 - 3 guides
- Wanted: Flying Mouthpieces
Mouth piece travels more than 3 meters when knocked out.
13 June 2009 - 6 guides
- Ultimate Highlights
Dominate the opponent in all 3 scenes of a replay segment.
12 June 2009 - 3 guides
- World Class Striker
Win by KO without using any grappling against a COM UFC Fighter in Exhibition or Career Mode.
12 June 2009 - 2 guides
- Student of the game.
Complete all tasks from the Tutorial Mode.
12 June 2009 - 2 guides
- Wax Off!
Escape 20 submissions by technical escape against a COM UFC Fighter in Exhibition or Career Mode.
Locked - 5 guides
- Trophy Collector
Obtain all the trophies in Career Mode with a fighter.
Locked - 3 guides
- Gold Digger!
Obtain all the gold medals in a Xbox LIVE Ranked Match Weekly Mission.
Locked - 6 guides
- You really like me!
Gain a million or more fans in a Xbox LIVE Ranked Match.
Locked - 2 guides