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