Here is the full list of all 50 Tekken Tag Tournament 2 trophies - there are 36 bronze, 11 silver, 2 gold and 1 platinum.
You pulled off a GREAT combo.
You pulled off 3 partner-specific Tag Throws.
You pulled off 3 Tag Crashes.
You won a ranked match in Online Mode.
You fought 3 times in Online Mode.
You cleared Offline Mode Time Attack within 20 minutes.
You unlocked 40 characters' ending movies.
You cleared Stage 5 in Fight Lab.
You pulled off 10 Tag Combos.
You pulled off 10 Tag Throws.
You cleared Stage 4 in Fight Lab.
You cleared Stage 3 in Fight Lab.
You won 3 team battles in Offline Mode.
You pulled off 10 Tag Assaults.
You earned over 10,000,000G total.
You cleared an Offline Mode arcade battle solo.
You earned 3 Lucky Boxes.
You pulled off 10 bound combos.
You defeated 30 ghosts.
You cleared an Offline Mode arcade battle with a partner.
You broke a floor.
You pulled off 3 10 hit combos.
You pulled off 3 low parries.
You pulled off 3 reversals.
You successfully completed 10 throw escapes.
You escaped from Alisa's Spam Bomb move.
You used an item move.
You won a GREAT battle.
You won a PERFECT battle.
You changed the background music using TEKKEN TUNES.
You customized a character.
You dealt a total of 1000 damage in Practice in Offline Mode.
You broke a balcony.
You dropped a damsel into the pool in the Eternal Paradise stage.
You cleared Stage 2 in Fight Lab.
You pulled off 10 homing attacks.
You cleared Stage 1 in Fight Lab.
You dealt more than 62 damage in a midair combo.
You pulled off 3 Direct Tag Assaults.
Your upper body got wet in the Fallen Garden stage.
You broke a wall.
You pulled off 3 ukemi.
You earned everything.
You won a player match in Online Mode.
You earned 1st dan in Online Mode.
You earned Vanquisher in Offline Mode.
You became Tekken Lord in Offline Mode.
You won 10 consecutive battles in Survival in Offline Mode.
You unlocked all the content in Fight Lab.
You switched places with your partner 765 times.