First day buying for me is somewhat rare. I do it more often now, but I remember having to get my parents up at 6 am to drag me to walmart since they were the only place open at that time and they usually stocked there games at 7 am, where I was. Pretty much what were all the videogames you bought on day one for a release? Here our mine. Not necessarily in perfect order, but close enouph.

Dark Cloud

Final Fantasy X

Metal Gear Solid 2: Substance

Xenosaga

Final Fantasy XI

GTA: San Andreas

Monster Hunter

Warcraft III

Warcraft III: The Frozen Throne

(long period of no first day buys)

Kingdom Hearts 2

Monster Hunter Freedom 2

Grand Theft Auto 4

Metal Gear Solid 4

Soon to be added:

Killzone 2

White Knight Chronicles

and still deciding wither i want to do Monter Hunter Unite....i already have monster hunter 2G from japan so no point really except maybe getting my psp online through ps3 instead of through wifi and playing with players speaking in hiragana and kanji which im still learning :(

resident evil UC

zelda TP

lost in blue shipwrecked

super paper mario

call of duty 5

mario kart wii

no more heroes

smash bros brawl

GameCube

Super Mario Sunshine

Metroid Prime 2: Echoes

DS

New Super Mario Brothers

Mario Kart DS

Wii

Wii Sports

Wii Play

Zelda: Twilight Princess

Super Mario Galaxy

Metroid Prime 3: Corruption

Mario Kart Wii

Super Smash Bros. Brawl

to be added

Wii Sports Resort

obviously others depending on reviews :P

I'm really hardcore. I've bought zero games on the first day after release. I don't think I've even bought any within the first week...

Let's see if anyone can beat me :D

The only game I ever bought day 1 was WiiFit.
The only game I ever pre-ordered was Diablo 2.

Metal gear solid 4 and....one of the pro evos, maybe 6

Every FF released since FF II (FF IV for the snes)
Dark Cloud
Dark Chronicles
Rogue Galaxy
Parasite Eve
Parasite Eve 2
Every Metal Gear Solid
Diablo
Diablo 2
Bioshock
Super Mario Galaxy
Every Legend of Zelda since A Link To The Past
Age of Empires II and III
Resistance 2
Super Mario Sunshine
Paper Mario and Paper Mario: Thousand Year Door
Shenmue 2
Panzer Dragoon Zwei and Panzer Dragoon Saga
Skies of Arcadia
Grandia and Grandia 2
HL:2 The Orange Box
Every Pro Evo Soccer since PES 4
Kingdom Hearts and Kingdom Hearts 2
Shadow Hearts Coventant
Odin Sphere
Little Big Planet
Dead Space
Every Resident Evil since RE2

And many others that i'm not recalling right now

I pre-ordered a GameCube.... but I picked it up 1 day after release so kind of.

I pre-ordered LoZ:Windwaker, which was sent by Amazon 2 days after it's retail release date. (but it was paid for before hand, so again, kind of)

I bought Super Mario Galaxy on the release day.

Mario Kart Wii I bought 1 day after release.

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Those are the only 4 games/consoles that come near... I usually buy things much later after release.

Mass Effect PC
Wipeout HD

well you could also add Valkyria Chronicles since I bought it on day two :D

This year i think list will be bit longer with:
Empire Total War
Starcraft 2
WKC

I think the only game I bought first day was Final Fantasy XII. I played it for a full week and wasn't even done 50% of the game (so I rushed the ending, which sucked)...! o_O