Here is the full list of all 50 Sly Cooper: Thieves in Time trophies - there are 41 bronze, 5 silver, 3 gold and 1 platinum.
Collect every bronze, silver, and gold trophy.
Collect all the hidden Sly masks.
Take a look at every map in every episode.
Battle with a secret weapon.
Use the compass many times to navigate.
Pickpocket a full collection of every item in the game.
Complete the archery minigame without hitting any friendly targets.
Scale the dragon lair in under 90 seconds.
Crackshot 10 enemies within 65 seconds.
Defeat El Jefe on each tower without losing any health.
Beat every hideout arcade's top high score.
Have a 20 hit rally with Bentley in each hideout.
Have the perfect workout during the Training Montage.
Shoot 40 penguins with Carmelita.
Complete any Alter Ego without leveling up once.
Slam 100 enemies with Murray.
Place 60 bombs in enemy pockets with Bentley.
Beat the top high score of one hideout arcade.
Don't miss a beat in the Carmelita dance game.
Don't take any damage during Up In Smoke.
Unlock all 6 arcade machines.
Unlock the Cooper Safe in Episode 5.
Unlock the Cooper Safe in Episode 4.
Unlock the Cooper Safe in Episode 3.
Purchase every item in ThiefNet.
Unlock the Cooper Safe in Episode 2.
Unlock the Cooper Safe in Episode 1.
Repair any arcade machine.
Complete every job and beat every boss in all the episodes.
Complete all the jobs and beat the boss in Episode 5.
Obtain every costume in the game.
Make friends with Sly's long lost Cooper relative in Episode 5.
Paraglide for at least 10 seconds without using any geysers!
Complete all the jobs and beat the boss in Episode 4.
Meet up with an old adversary.
Introduce Sly to his long lost Cooper relative in Episode 4.
Complete all the jobs and beat the boss in Episode 3.
Track down Sly's long lost Cooper relative in Episode 3.
Collect over 20 treasures.
Pickpocket 10 unique items.
Complete all the jobs and beat the boss in Episode 2.
Don't miss a single glass of sarsaparilla in Saloon Bug.
Reunite with Sly's long lost Cooper relative in Episode 2.
Complete all the jobs and beat the boss in Episode 1.
Unlock a costume gate in any episode.
Rescue Sly's long lost Cooper relative in Episode 1.
Unlock your first change of clothing.
Stealth kill 15 enemies without alerting anyone.
Make your first purchase on ThiefNet.
Collect your first hidden Sly mask.