Level 4
I want ones that encourage team play. None like SOCOM where it doesn't make the game fun.
Obviously one for max rank 
x amount of kills
x amount of headshots
squad assists etc
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Hang on, Socoms trophies encourage team play!!! Well, actually the game itself and the players who tend to play it certainly do.
However, the trophies in Socom take 2nd place to how good that game actually is. People play socom because its socom and not for the easy platinum. It takes roughly 200 hrs for most people to platinum that game!
Anyway, nuff defending socom. This games trophies must encorage team play as it would seem the main target market wont play all that tactically. (Eg, Killzone 2).
I dont know anything about the ranking system, so i cant say exactly. But, I think trophies should be along the lines of:
Top rank (and ranks along the way)
Become the main guy... what ever its called and the lower 'ranks'. (sorry, Ive forgot all about the names :\)
Destroy such and such as instructed by your commander X times (presumably multiple of these trophies will end up in the game)
Play XXX games
Win XXX rounds
Win XXX 'contract'
Kill xxx people
Kill XXX people with HS
XXX assists.
Defend your base xxx times
Attack the opppsing base xxx times
Unlock all weapons.
Drive for a totlal of X hours
etc etc etc. But I do hope they are not multi-requirment trophies like socom. That was a bit harsh imo even if they were all going to be achived over time.
