Travis Williams, Senior Producer of Pain has posted some rather interesting information regarding the upcoming expansion for Pain on the Official Playstation Blog. 

In his post here reveals that the expansion will ship on the 4th September and will include trophies, he also reveals that the trophies are not really retroactive as most of the requirements are new, however he did say you will get some credit for the work you have already done.

As if that wasnt enough he also revealed what the trophies are, and the list is below.

PAIN Trophies

Gold Trophies

• Affliction Addiction: Get one billion points

Silver Trophies

• Dude Abides: Use “The Dude” to score 50 Strikes in Bowling

Bronze Trophies

• 10 Mill Club: Get “PAIN in the Park” and “D-Town Destruction”
• Harder Dick’s Balls: Get all of Dick’s Balls in the Block Party Dumpster without resetting
  (Heh heh heh) I really need adult supervision.
• D-Town Destruction: Get 10,000,000 score in PAINdemonium and Aftermath
• Combo Mambo: Get 20x Combo in PAINdemonium, Aftermath, Block Party and Demolition
• Attention Spam: Get every type of PAIN (Groin, Head, Arm, Hand, Leg, Foot and Body) combo in PAINdemonium, Aftermath, Block Party and Demolition

PAIN Add-on Character Trophies

• Trill: Get PAINful Tosser Trophy with Scurv Dogg or Hung Lo
• Grenade-A-Maid: Get Exploded 500 times with any female launchable character.