ok im pissed off this happened... i spent a good hour or so effing around just getting the first 15 challenges trophy... i wanted to check out the scores so i went into leaderboards and filtered a few times... (pressed the square button) all of a sudden the volume cranked up (blown speakers cranked... really weird... ) then the screen started flashing...

but as it was flashing... all the trophies started going off... one after the other... about 5 or 6 went off before i pulled the plug (believe it or not i like to EARN my trophies lol)

i thought it was just wonky... but when i turned the PS3 back on, all but 3 trophies were unlocked on my PSN...

if someone wants boosted trophies... you can try recreating this...(im going to try getting the last trophies legit style) literally i got the 15 challenge trophy, went to leaderboards (which was empty)... scrolled right all the way... then filtered (square) a few times.

anyone else have this happen? or any other game mass unlocking trophies?