Here is the full list of all 12 Penny Arcade Adventures: Episode 1 trophies - there are 7 bronze, 4 silver and 1 gold.
Beat the final Boss without healing.
Kill an enemy using the feline support character Thomas Kemper.
Kill all enemies in Episode 1.
Play and win the game without allowing a character to die during combat.
Find and collect all of the hidden collectibles scattered around the game.
Successfully complete the first episode.
Get all party members to Level 15.
Find and destroy all the robots in the game.
Use every combat item at least once in the game.
Do a Team-Up attack involving all three party members.
Win one battle using only counterattacks.
Earn a support character.