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