Ok, I was looking at the achievement list, and I found the 16 secret trophies. Since I know that all the trophies (excluding platinum) in a retail game add up to 70 bronze in their value, this should be a 100% correct list:

Bronze

“Countdown”
Finish mission

“Snowball Unleashed”
Finish mission

“Saberling Offices”
Finish mission

“Central Computer”
Finish mission

“RDV Retreat”
Finish mission

“Distribution Center”
Finish mission

“Assembly Lines”
Finish mission

“Chip Manufacture”
Finish mission

“Reactor”
Finish mission

“RDV Escape”
Finish mission

“FBI Infiltration”
Finish mission

“Locate The Real Saber”
Finish mission

“Rescue Saber”
Finish mission

“Satellite Maintenance”
Finish mission

“Clusterstorm”
Finish mission

Plasma Gun Expert
Defeated 100 enemies with Plasma Gun

Cluster Rifle Expert
Deafeated 100 enemies with Cluster Rifle

Flame Thrower Expert
Defeated 100 enemies with Flame Thrower

Freeze Gun Expert
Defeated 100 enemies with Freeze Gun

Shot Bolter Expert
Defeated 100 enemies with Shot Bolter

Incendiary Charge Grenadier
Defeated 50 enemies with Incendiary Charges

RDV Pulse Cannon Expert
Defeated 50 enemies with RDV Pulse Cannon

RDV Homing Missile Expert
Defeated 50 enemies with RDV Homing Missiles

NanoHack Expert
Defeated 50 enemies using NanoHacked enemies

Big Spender
Spent more than 10000 Sabersense chips at kiosks

Combat Trainee
100 enemies defeated

Combat Expert
500 enemies defeated

Tooled-Up Agent
Purchased all new weapons and weapon upgrades (excluding ammo capacity)

Silver

Wealthy Agent
Accumulate more than 5000 Sabersense chips

G-Force Trainee
Completed game on Easy difficulty setting

G-Force Recruit
Completed game on Normal difficulty setting

G-Force Agent
Completed game on Hard difficulty setting

G-Force Special Agent
Complete the game on 'Special Agent' difficulty

Silver Data Disk Discoverer
Collected 50% (25) of all Silver Data Disks in the game

Master Agent
Fully upgraded character with all possible weapons and upgrades

Combat Veteran
1000 enemies defeated

Sharpshooter
Achieved an average hit rate of at least 80% with projectile weapons

Marching Agent
Walk more than 20km with Darwin

G-Force Wings
Fly more than 2km with Mooch

Intelligence Expert
Scan 100 items in the game

Gold

Distinguished Service Medal
Completed game twice

G-Force Rapid Response Agent
Completed game in under 8 hours (on any difficulty setting)

Silver Data Disk Expert
Collected 100% (50) of all Silver Data Disks in the game

Platinum

100% Complete
You have unlocked every other trophy.

teabag_titan said:

Looking stupidly easy, but in saying that, when you are in the game, things such as collectibles always seem a little time-consuming…

Kid's games are always easy platinums. That's what they do to attract the kids who may not be good in gaming, and the trophy whores of course. That's a lot of sales already.

Oh, and it's in 3D (It includes the red and green 3D glasses)