Here is the full list of all 50 Street Fighter X Tekken trophies - there are 40 bronze, 6 silver, 3 gold and 1 platinum.
Unlock all Trophies.
Fight 500 matches online.
Fight 300 matches online.
Have your replay downloaded 20 times in My Channel's Broadcast Mode.
Win 100 matches online.
Win 50 matches online.
Connect with 500 Cross Arts.
Finish a round with a Cross Art 300 times.
Activate Cross Assault 500 times.
Use Arcade Fight Request 30 times.
Finish a round with Cross Assault 300 times.
View 50 replays in the Replay Channel.
Finish a round with Pandora 300 times.
Activate Pandora 500 times.
Use a character in battle over 300 times.
Finish a round with a Super Art 300 times.
Connect with 500 Super Arts.
Connect with 100 Quick Combos.
Connect with 500 Launchers.
Connect with 500 EX Special Moves.
Activate your Assist Gems 100 times.
Go into Training mode 10 times.
Win a round without getting hit 100 times.
Connect with 500 Special Moves.
Obtain 300 Titles.
Clear 300 trials in Trial mode.
Clear all of the missions in Mission mode.
Fight 100 matches online.
Activate your Boost Gems 100 times.
Defeat 5 rival teams in Arcade mode on Medium difficulty or higher.
Defeat all of the bosses in Arcade mode on the hardest difficulty.
Clear Arcade mode on Medium difficulty or higher.
Clear all of the lessons in the Tutorial.
Clear one lesson in the Tutorial.
Clear one mission in Mission mode.
Fight 50 matches online.
Create 10 lobbies in Endless Battle.
Win a match in Endless Battle.
Get to C rank for the first time in Ranked Match.
Raise your battle class rank for the first time in Ranked Match.
Win 10 matches online.
Win 5 matches online.
Win in a Ranked Match.
Clear ten trials in Trial mode.
Clear one trial in Trial mode.
Customize a Gem Unit.
Customize a character's color.
Access the Store.
Customize your player comment.
Customize your player Title.