Here is the full list of all 36 Tekken Tag Tournament HD trophies - there are 20 bronze, 10 silver, 5 gold and 1 platinum.
K.O. an onlooker in Tekken Bowl.
Successfully reverse an Attack Reversal.
Achieve 3 consecutive strikes in Tekken Bowl.
Achieve 10 consecutive wins in VS Battle with Tetsujin on your team.
Achieve 30 perfect victories.
Perform 10 Running Stomp attacks.
Achieve 10 perfect victories.
Perform 30 Ukemi techniques.
Successfully escape 5 throws.
Win 10 rounds without tagging.
Perform a tag change between Kazuya and Devil.
Achieve a Strike in Tekken Bowl.
Master of all.
Clear Arcade on Normal or higher difficulty.
Perform 25 Attack Reversals.
Defeat 5 teams in Team Battle.
Achieve 10 consecutive wins in Survival.
Clear Time Attack in under 09'00"00.
Perform 10 Sliding Dashes.
Perform 10 Running Cross Chops.
Perform 20 Tag Combos.
Win a match with less than 5% health.
Damage opponent with P. Jack's Giant Foot Stomp while tagging in.
Perform 10 Low Parries.
Deal 10,000 total damage in Practice.
Escape Mounted Punches 5 times.
Change Unknown's moveset 5 times in one match.
Clear Arcade on Normal or harder difficulty without using a single continue.
Win a round with Yoshimitsu's Suicide technique.
Perform 5 back throws.
Deal more than 60 damage with a single combo in Practice.
Perform a Special Tag Throw.
Win an 8 character Team Battle match on Hard or higher difficulty.
Clear Arcade on the hardest difficulty.
Clear Time Attack in under 06'00"00.
Achieve a score of 200 or more in Tekken Bowl.