Wii:
Call of Duty World at War
Star wars: The Clone Wars

DS:
Chrono Trigger
gta Chinatown Wars

Oh and Definately Football Manager 2009 , day 1 for me.

Playstation 3

LittleBigPlanet
BioShock
Resistance 2
Valkyria Chronicles
Uncharted (that's right, I still don't have it)

This depends on European release dates, but I'm planning on:

Wii
CoD: WaW
Deadly Creatures (0.02% chance of a PAL release)
Shaun White Snowboarding (with WiiFit, meh)
Disaster DoC (already have)
Symphonia 2 (0.001% chance of a PAL release)

DS
Fire Emblem
Chrono Trigger
Suikoden: Tierkreis (0.01% chance of a PAL release)

360
Tales of Vesperia
Lost Odyssee
Fallout 3/Fable 2/Mass Effect (one of those)
Dead Space
Gears 1/Bioshock/GTAIV (bit of backlogging)

TBH I'll probably end up cutting out some of the ones on that list as it is. Resistance 2 is a likely candidate to be delayed.

Wii---->Disaster:day of crisis
World of Goo

Ps3---->Little Big Planet

DS&Psp nothing!!!!

PS3-
Resistance 2
Motorstorm PR
SOCOM Confrontation
Possibly LBP

360-
Gears of War 2
Possibly Fable 2

Bought in the past week all on PS3-
Far Cry 2
Valkyria Chronicles
Dead Space

Wii:
- Samba De Amigo (Sega is supposed to release an official bundle with 2x2 red maracas)
- Williams Pinball Classics (supposed to be out, but I couldn't find it anywhere so I guess it was delayed a bit)
- Blast Works: Build, Fuse & Destroy (release day a bit unclear, but it should definitely be released this year)
- Trauma Center: New Blood (finally released next week)
- Wii Music
- Animal Crossing: Let's Go to the City (I've never played an AC game before and feel I'm missing out on something)

WiiWare:
- Mega Man 9
- Tetris Party

PC:
- Left 4 dead

DS:
- Metal Slug 7
- Professor Layton and the Curious Village
- Fire Emblem: Shadow Dragon
- My Japanese Coach (planning to get it as a gift for my birthday or christmas)

Maybes:
^{My Pokemon Ranch (WiiWare), Helix (WiiWare), Doom 3: Resurrection of Evil (PC), Grand Theft Auto IV (PC), Mystical Ninja Starring Goemon (SNES), Mystical Ninja Starring Goemon 2 (N64), Parodius Da! (SNES), Blood Omen : Legacy Of Kain (PS/PC), Mario & Luigi: Partners in Time (DS), Conker's Bad Fur Day (N64), Super Smash Brothers (N64), Zombies Ate My Neighbors (SNES), Prince of Persia (SNES), DecapAttack (GEN), Psycho Fox (MS), Kirby Air Ride (GC), Resident Evil 4: Wii Edition (Wii), NiGHTS: Journey of Dreams (Wii), Medal of Honor Heroes 2 (Wii), Battalion Wars 2 (Wii), Fire Emblem: Radiant Dawn (Wii), The Godfather: Blackhand Edition (Wii), Call of Duty 4: Modern Warfare (PC), Gears of War (PC), Sam & Max: Season 2 (PC), Mass Effect (PC), Fallout (PC); Fallout 2 (PC), Castlevania II: Simon's Quest (VC), Castlevania (VC), Castlevania III: Dracula's Curse (VC), Castlevania: Dawn of Sorrow (DS), Castlevania: Aria of Sorrow (GBA), Castlevania: Circle of the Moon (GBA), Castlevania: Harmony of Dissonance (GBA), Kirby's Dream Land 3 (SNES), Lost Vikings 2 (SNES), Mercs (GEN), Rocket Knight Adventures (GEN), Sparkster (GEN/SNES), Battletoads (GEN), DK Jungle Climber (DS), Mario Kart Super Circuit (GBA), Golden Sun (GBA), Golden Sun: The Lost Age (GBA), Advance Wars (GBA), Advance Wars 2: Black Hole Rising (GBA), Sonic Advance (GBA), Sonic Advance 2 (GBA), Sonic Advance 3 (GBA), Sonic the Hedgehog Chaos (MS), God of War II (PS2), Devil May Cry 2 (PS2), Devil May Cry 4 (PC), Um Jammer Lammy (PS), Katamari Damacy (PS2), R-Type Delta (PS), Castlevania: Symphony of the Night (PS), Arkanoid DS (DS), Boulder Dash: ROCKS! (DS), Solomon's Key (VC/MS), Ice Climber (VC), Wave Race 64 (VC/N64), Wonder Boy in Monster World (GEN/VC), ToeJam & Earl in Panic on Funkotron (GEN/VC), Golden Axe III (GEN/VC), Military Madness (VC), New Adventure Island (VC), Splatterhouse (VC), Splatterhouse 2 (GEN/VC), Splatterhouse 3 (GEN), Star Parodier (VC), Dino Crisis (DC/PS), Comix Zone (GEN/VC), Power Stone (DC), Power Stone 2 (DC), Fear Effect (PS), Secret of Mana (SNES), Earthworm Jim (GEN/SNES/VC), Wario Ware Twisted! (GBA), Skies of Arcadia (DC), Shinobi (MS), Teenage Mutant Ninja Turtles IV: Turtles in Time (SNES),...}

resistance 2, Mototrstorm Pacific rift, that all for me

PS3:

LittleBigPlanet

Fallout 3

Resistance 2

Motorstorm 2

Mirror's Edge