Here is the full list of all 12 Penny Arcade Adventures: Episode 2 trophies - there are 7 bronze, 4 silver and 1 gold.
Complete Episode Two.
Fully upgrade all party member's weapons.
Achieve level 30 with all party members.
Find a ticket to the World's Fair.
Complete all Bonus Missions.
Burn down the Riverbrook Apartments.
Inspect a pair of withered binoceros testicles with genuine enthusiasm.
Find the key to the Riverbrook Apartments.
Collect one million dollars in cash.
Max out one party member's hit counter.
Only use items to win a fight. No attacks or counter attacks allowed.
At the beginning of the episode, refuse to join Gabe and Tycho 5 times.