Here is a non-exhaustive list of video games I have translated so far:

Games
Plateform
Work done
Support
Aliens In The Attic (Alienz)
NDS
Translation
Game
Angry Birds
PSP
Proofreading
Various texts
Batman: The Brave and the Bold
Wii & DS
Translation
Manuals, sales sheet & promotional script
Bricktopia
PC
Translation
Game
Buzz! Brain Twister
PSP
Proofreading
Box and manual
Wii Fortune Telling Channel
Wii
Translation
Wii Channel
Chantelise
PC
Translation
Manual
Clover
XBOX 360
Translation
Game
Criminology
NDS
Proofreading
Game
Dante's Inferno
PC
Translation
Video for the website
Disgaea 3 (Square Enix)
NDS
Translation & Testing
Game's website
Disney Th!nk Fast
Wii
Translation
Game, TV ad, fact sheet, box of the game, manual
Dragon Quest (Square Enix)
Wii & NDS
Translation & Testing
Game's website
Drum King
Wii
Translation & Proofreading
Game & manual
Emergency Rescue
Wii
Translation & Proofreading
Game & manual
Exit (Square Enix)
NDS
Translation & Testing
Game's website
Fast Food
PC
Translation & Proofreading
Game & manual
F.E.A.R. 3
Translation
Additional text for the game, trailer script
Final Fantasy Fables - Chocobo's Dungeon (Square Enix)
Wii
Translation & Testing
Game's website
Freight Tycoon
PC
Translation
Game & manual
Galactic Taz Ball
DS
Translation
Manual & sales sheet
Game Party In Motion
XBOX 360 (Kinect)
Proofreading
Sales sheet
Greed
PC
Proofreading
Game, manual
Guardians of Ga'Hoole: Lost Tales of Ga'Hoole
ALL
Translation
Trailers, box, manuals, sales sheet
Hawaiian Explorer – Lost Island
PC
Proofreading
Game
High School Musical 3
Wii
Translation & Proofreading
Game
Home Improvement/Brico Party
Wii
Translation
Game
Ikaro
PC
Translation
Manual
Infernal
XBOX 360
Translation
Game: additional parts
Invizimals
PSP
Proofreading
Box & manual
Just Cause 2
Translation
Video for the website
King's Bounty
PC
Translation & Proofreading
Game
Last Remnant
PC
Translation & Testing
Game's website
Legend Of Kage II (Square Enix)
PC
Testing
Game's website
Legendary
PC & XBOX 360
Translation & Proofreading
Game, ReadMe, box, website, etc.
Lego Harry Potter
ALL
Translation
Text for the website & mini-games
Locoroco 2
PSP
Proofreading
Box & manual
The Lord of the Rings: Aragorn’s Quest
ALL
Translation
Text for the website, box, manuals, sales sheet, trailers, scripts, EULA
Making History II
PC
Translation
Game
Motorstorm Arctic Edge
PSP
Proofreading
Box & manual
Music
NDS
Translation
Game & manual
My Petshop
NDS
Translation & Proofreading
Game, press release, website, newsletters for the site
Nancy Drew 8
PC
Translation
Game
Patapon
PSP
Proofreading
Box & manual
Persona 4
PS3
Translation & Testing
Game's website
Pokemon
Internet
Translation
Online mini-games
Pure (Disney)
PC
Translation
ReadMe file
Rhapsody
PC
Translation & Testing
Game's website
(Square Enix)
Robin Hood
PC
Translation
Game
RocketBowl
PC
Translation
Game
1000 recettes de cuisine avec ELLE – à table
Wii
Proofreading
Game
Resonance of Fate
PS3, XBOX 360
Proofreading
Manual
Scooby-Doo: First Frights!
Wii, DS
Translation
Sales sheet
Scooby Doo & The Spooky Swamp
ALL
Translation & Proofreading
Box, manuals, sales sheet, launch trailer, website
Shattered Horizon
PC
Proofreading
Game & manual
SOCOM Fireteam Bravo 3
PSP
Proofreading
Box & manual
Space Invaders
Wiiware
Translation & Testing
Game's website
Spellbound 2
Wii, NDS
Translation
Manual
Star Ocean
PC
Translation & Testing
Game's website
(Square Enix)
Super Scribblenauts
NDS
Translation
Trailer & Website, sales sheet
Supreme Commander 2
Translation
Various translations
Sudoku Ball Detective
Wii, NDS, PC
Translation
Game & manuals
Trine
PS3 &PC
Translation
Game & manual
U-Sing
Wii
Translation & Transcription
Game & songs
Ultimate Band (Disney)
Wii, NDS
Translation & Proofreading
Game, box and manual
Vacation Isle
Wii
Translation
Trailer & Sales sheet
Volt (Disney)
PC
Translation
ReadMe file
Chono Trigger, Final Fantasy Crystal Chronicles: Echoes of Time, Persona 4, My Petshop, Star Ocean: The Last Hope, Order of War, Dissidia - Final Fantasy, Crystal Defenders, Last Remnant, Valkyrie Profile: Covenant of the Plume, Disgaea DS, Rhapsody, Star Ocean: Last Hope, Space Invaders Extreme 2, Puzzle Bobble Galaxy , Yosumin!, Kingdom Hearts 358/2 Days, Presentation for E3 2009, Puzzle Bobble Plus!, Rainbow Islands: Towering Adventure!, Crystal Defenders R2, Final Fantasy IV: The After Days, Dissidia Final Fantasy
Various platforms
Translation
Press releases for Square Enix
Valkyrie Profile: Covenant of the Plume, Chrono Trigger, Dragon Quest IV: Chapters of the Chosen, Final Fantasy IV, Final Fantasy Tactics A2: GOTR, The World Ends With You, Final Fantasy Crystal Chronicles: ROF, Final Fantasy XII: Revenant Wings, Dragon Quest Monsters: Joker, Star Ocean: Second Evolution, Persona 4, Disgaea 3, Disgaea DS, Rhapsody, Final Fantasy Crystal Chronicles: Echoes of Time
Various platforms
Translation
Updates of websites for Square Enix
Disney Friends,Disney Fairies, The Chronicles of Narnia: Prince Caspian, The Chronicles of Narnia, Disney Princess: Enchanted Journey, Disney Princess: Magical Jewels, Enchanted, Hannah Montana, Hannah Montana Music Jam, Hannah Montana: Spotlight World Tour, High School Musical 2: Work This Out!, High School Musical: Makin’ the Cut!, High School Musical: Sing It!, Pirates of the Caribbean: At World’s End, Pure, Spectrobes, Spectrobes: Beyond the Portals
Various platforms
Translation
Short descriptions for a Disney website