This is the PS3 list, but I magine the 360 list is the same.
The New Generation
Defeat a Legend with a Superstar.
Showing Them How It's Done
Defeat a Superstar with a Legend.
Facing the Deadman
Complete the Legends Path of Champions with any Superstar.
The Apex Predator
Complete the Superstars Path of Champions with any Superstar.
Breaking the Rules
Complete the Tag Team Path of Champions with any Superstars.
Complete any Path of Champions with a created Superstar.
The Next WWE Superstar
Make a created Superstar.
Reversal of Fortune
Perform at least 5 grapple reversals during a match.
Perform a combo at least 5 moves in length.
Win a match against the CPU without losing any health.
Layeth the Smacketh Down!
Win a match in under 2 minutes.
Five Moves of Doom
Execute signature moves in a single match.
Born to Fly
Perform 10 successful regular aerial moves in a single match.
Land at least 100 strikes in a single match in any mode.
Five Star Rating
Achieve a five star rating in any category while facing the CPU.
Mark of Excellence
Earn a gold medal in any match type while facing the CPU.
Make Them Humble
Win 25 matches by knockout.
Man of 1000 Holds
Win a match without using any strikes.
Over the Top
Win a Steel Cage match.
In the Spotlight
Win an online match.
Last Man Standing
Win a Fatal 4 Way Elimination match.
He's Got a Chair!
Land at least 10 successful strikes with an object in a single match.
Beating the Odds
Win a Handicap match.
Win an Extreme Rules match.
Win 10 online matches.
Win 25 online matches.
The New Face of Cyberspace
Defeat a created Superstar in an online match with your own created Superstar.
Win a Tornado Tag Team match as Triple H and Shawn Michaels.
Win a Tornado Tag Team match as Hulk Hogan and Randy Savage.
Comeback of the Year
Win a match when your Superstar is at zero health.
Complete all Fantasy Warfare matches as a WWE Legend.
Complete all Fantasy Warfare matches as a WWE Superstar.
Perform 50 successful finishers in any mode over the course of the game.
Win a match without using any grapples.
The Champ is Here!
Complete all three Path of Champions as John Cena.
The King of Kings
Defeat the entire WWE All Stars roster as Triple H.
The Bottom Line
Defeat the entire WWE All Stars roster with a single created Superstar.
The Ultimate Achievement
Defeat the entire Roster and all three Path of Champions as The Ultimate Warrior.
Win 50 online matches.
You Can't See Me!
Win 10 consecutive online matches.
All trophies awarded
Obtain all trophies.
I'm not climbing to the top of the mountain. I am the damn mountain!