Assassin's Creed II

Platform: Xbox 360 Playthroughs: 1

Assassin's Creed III

Platform: PS3 Playthroughs: 1 + a few laggy online matches

Assassin's Creed: Brotherhood

Platform: Xbox 360 Playthroughs: 1 + Online

AudioSurf

Platform: PC Playthroughs: Many of my songs

Back to the Future: The Game

Platform: PS3 Playthroughs: 2

Band Hero

Platform: Xbox 360 Playthroughs: 1

Banjo-Kazooie: Nuts & Bolts

Platform: Xbox 360 Playthroughs: 1

Batman: Arkham Asylum

Platform: Xbox 360 Playthroughs: 1

Batman: Arkham City

Platform: Xbox 360 Playthroughs: 1

Beyond Good & Evil

Platform: Xbox 360 Playthroughs: 2 ( I missed an achievement :p) Note: The terrible camera in certain sections drove me crazy

Bulletstorm

Platform: PS3 Playthroughs: 1

Burnout Paradise

Platform: Xbox 360 Plathroughs: 1 + some online sessions Note: NOT THE ULTIMATE BOX

Call of Duty: Black Ops

Platform: Xbox 360 Playthroughs: 1 + online + zombies Note: After completing the story on normal, I went back to the first mission and played it on normal again. Upon completion, I was awarded the achievement for completing the campaign on Veteran. I never played a single level on a difficulty above normal.

Call of Duty: Modern Warfare 2

Platform: Xbox 360 Playthroughs: 1 + spec ops + online

Call of Duty: Modern Warfare 3

Platform: Xbox 360 Playthroughs: 1 Note: I completed this at a friend's house over a series of sleepovers. Being the early bird, I'd have to wait hours until they'd awaken so I helped myself to completing the campaign.

Castle Crashers

Platform: Xbox 360 Playthroughs: Many + online co-op

Comic Jumper: The Adventures of Captain Smiley

Platform: Xbox 360 Playthroughs: 1

Corpse Party

Platform: PSP Playthroughs: 1 + Extra levels

Crysis 2

Platform: PS3 Playthroughs: 1

Darksiders

Platform: PS3 Playthroughs: 1

Daxter

Platform: PSP Playthroughs: 2

Dead Rising 2: Case Zero

Platform: Xbox 360 Playthroughs: More than 1

Destroy All Humans! (2005)

Platform: PS2 Playthroughs: 1 (I think)

Destroy All Humans! 2

Platform: PS2 Playthroughs: 1 + co-op

Deus Ex: Human Revolution

Platform: PS3 Playthroughs: 1 but I plan on another

Dissidia 012: Duodecim Final Fantasy

Platform: PSP Playthroughs: Many

Dissidia: Final Fantasy

Platform: PSP Playthroughs: Many

Doritos Crash Course

Platform: Xbox 360 Playthroughs: Replayed the levels with friends many times (online)

Far Cry 3

Platform: PS3 Playthroughs: 1 + co-op levels

Final Fantasy IX

Platform: PSP Playthroughs: 1

Final Fantasy XIII

Platform: Xbox 360 Playthroughs: 1

God of War (2005)

Platforms: PS2 & PS3 Playthroughs: 2, 1 for each

God of War Collection

Platform: PS3 Playthroughs: 1

God of War II

Platform: PS3 Playthroughs: 1

God of War III

Platform: PS3 Playthroughs: 1

Guitar Hero III: Legends of Rock

Platforms: PS2 & Xbox 360 Playthroughs: Multiple (Normal - Expert) + Replaying Songs

Guitar Hero: Metallica

Platform: Xbox 360 Playthroughs: 1 + Replaying Songs

Halo 3

Platform: Xbox 360 Playthroughs: Countless online and offline co-op matches with friends and occasionally online matchmaking Highest Difficulty: Legendary Co-op (Maybe Solo also)

Halo 3: ODST

Platform: Xbox 360 Playthroughs: 1 + Solo firefights Highest Difficulty: Legendary Solo

Halo: Combat Evolved

Platform: Xbox 360 Playthroughs: 2-3 Highest Difficulty: Legendary Solo

Halo: Reach

Platform: Xbox 360 Playthroughs: Many + many online matches Highest Difficulty: Legendary Solo

Harms Way

Platform: Xbox 360 Playthroughs: 1 as well as some online matches

Hell Yeah! Wrath of the Dead Rabbit

Platform: PS3 Playthroughs: 1 frustrating playthrough

Hitman: Absolution

Platform: PS3 Playthroughs: 1 + contracts

Hitman: Sniper Challenge

Platform: PS3 Playthroughs: Multiple

Hydro Thunder Hurricane

Platform: Xbox 360 Playthroughs: 1 + Replaying levels

Jak 3

Platforms: PS2 & PS3 Playthroughs: 1 for PS2, 1 for PS3

Jak II

Platforms: PS2 & PS3 Playthroughs: 1-2 for PS2, 1 for PS3

Jak and Daxter Collection

Platform: PS3 Playthroughs: 1

Jak and Daxter: The Lost Frontier

Platform: PSP Playthroughs: 1

Jak and Daxter: The Precursor Legacy

Platforms: PS2 & PS3 Playthroughs: Cannot remember for PS2, 1 for PS3

Joe Danger 2: The Movie

Platform: PS3 Playthroughs: 1

Killzone: Liberation

Platform: PSP Playthroughs: Multiple

Kingdom Hearts

Platforms: PS2, Playing on PS3 Playthroughs: 1 or 2 for PS2 (unlikely but might be more)

Kingdom Hearts II

Platform: PS2 Playthroughs: 1 (or more)

Knytt Underground

L.A. Noire

Platform: Xbox 360 Playthroughs: 1 + Replaying levels

LEGO Batman: The Videogame

Platform: PSP Playthroughs: 1 + 100% Note: The load times are tremendously long on PSP

LEGO Star Wars

Platform: PS2 Playthroughs: 1 + 100%

LEGO Star Wars: The Complete Saga

Platform: Xbox 360 Playthroughs: 1 + 100%

LIMBO

Platform: PS3 Playthroughs: 1

Lego Indiana Jones 2: The Adventure Continues

Platform: PS3 Playthroughs: 1 + 100% Note: I hate this game

Lego Indiana Jones: The Original Adventures

Platforms: PS2 & Xbox 360 Playthroughs: 1 + 100%

Lego Rock Band

Platform: Xbox 360 Playthroughs: 1 + Replaying songs

Lego Star Wars II: The Original Trilogy

Platform: PS2 Playthroughs: 1 + 100%

Machinarium

Platform: PS3 Playthroughs: 2

Max Payne 3

Platform: Xbox 360 Playthroughs: 1 + Replaying levels

Mega Man Powered Up

Platform: PSP Playthroughs: 1

Mortal Kombat (2011)

Platform: Xbox 360 Playthroughs: 1 + completed Stryker and Kabal's endings + one or two online matches with a friend

Portal

Platform: Xbox 360 (Orange Box) Playthroughs: 1

Pursuit Force: Extreme Justice

Platform: PS3 Playthroughs: 1

Quantum Conundrum

Platform: PS3 Playthroughs: 1 Note: I loathed the narrator.

Ratchet & Clank

Platforms: PS2 & PS3 Playthroughs: In the double digits (PS2 & PS3 combined)

Ratchet & Clank Collection

Platform: PS3 Playthroughs: 1

Ratchet & Clank Future: A Crack in Time

Platform: PS3 Playthroughs: 2, Hard & Hard Challenge Mode

Ratchet & Clank Future: Quest for Booty

Platform: PS3 Playthroughs: 1

Ratchet & Clank Future: Tools of Destruction

Platform: PS3 Playthroughs: 1

Ratchet & Clank: All 4 One

Platform: PS3 Playthroughs: 1

Ratchet & Clank: Going Commando

Platforms: PS2 & PS3 Playthroughs: Countless for PS2, 1 for PS3

Ratchet & Clank: Up Your Arsenal

Platforms: PS2 & PS3 Playthroughs: Countless for PS2, 1 for PS3 + Online matches for both

Ratchet: Deadlocked

Platform: PS2 Playthroughs: 1 I believe

Red Dead Redemption

Platform: Xbox 360 Playthroughs: 1 long one + 100% + Countless online matches

Red Dead Redemption: Undead Nightmare

Platform: Xbox 360 Playthroughs: 1

Remember Me

Resident Evil 5

Platform: PS3 Playthroughs: 1 for Resident Evil 5, Lost in Nightmares and Desperate Escape

Retro/Grade

Platform: PS3 Playthroughs: 2

Rock Band

Platform: Xbox 360 Playthroughs: 1 + Replaying songs (Expert guitar and drums)

Rock Band 2

Platform: Xbox 360 Playthroughs: 1 + Replaying songs (Expert guitar and drums)

Rock Band 3

Platform: Xbox 360 Playthroughs: 1 + Replaying songs (Expert guitar and pro drums, until my cymbals broke)

Rogue Trooper

Platform: PS2 Playthroughs: 1

Shadow of the Colossus

Platforms: PS2 & PS3 Playthroughs: 2

Sleeping Dogs

Platform: PS3 Playthroughs: 1

Sly 2: Band of Thieves

Platform: PS3 Playthroughs: 1

Sly 3: Honor Among Thieves

Platform: PS3 Playthroughs: 1

Sly Cooper Collection

Platform: PS3 Playthroughs: 1

Sly Cooper and the Thievius Raccoonus

Platform: PS3 Playthroughs: 2

Star Wars Battlefront: Renegade Squadron

Platform: PSP Playthroughs: 1 + Replaying levels

The Beatles: Rock Band

Platform: Xbox 360 & Wii Playthroughs: 1 (Xbox 360) + Replaying songs + Playing songs at friend's house (Wii)

The Cave (2013)

Platform: PS3 Playthroughs: 1 (Time Traveller, Scientist, Hillbilly)

The Elder Scrolls V: Skyrim

Platform: Xbox 360 Playthroughs: 1 long one