Top 5 games you played the most of all time? (Gut Reaction)

1. Oblivion
2. Half-Life 2
3. Doom 3
4. Mass Effect 2
5.Team Fortress 2.

Resident Evil 4
Final Fantasy X
Tony Hawk's Pro Skater 3
Starfox 64
Goldeneye 007

Killzone 3
Battlefield Bad Company 3
Modern Warfare 3
Halo 4
NHL 2020

5. Mass Effect
4. Halo 3
3. Super Smash Bros. Melee
2. Halo CE
1. Timesplitters: Future Perfect

Oblivion
Morrowind
Fallout 3
Pokemon Red
Kingdom Hearts

1.  GoldenEye007 (only game I had on the N64 for a year)
2.  Oblivion (spent so much time just exploring) 
3.  NBA 2k7 (I was a beast online, unstoppable with the lakers)
4.  Grand Theft Auto 3 (So many crime sprees lasting 30 minutes each)
5.  Call of Duty 4 (Multiplayer Heaven)

1.  Final Fantasy XI - 75 RDM, BLK, WHM, SMN, NIN 
2.  Team Fortress 2 - 300+ Hours Strong 
3.  World of Warcraft - Had A Barely Legal Elf Prostitution Ring Until Blizzard Banned Me 
4.  Diablo II - I Wasted My HS Career On It 
5.  Warcraft III - I <3 DotA

WoW 
Eve online 
and a lot of others >_>

1: Medieval 2: Total War: Glad Steam doesn't keep track of this one.  I don't even want to think about how many times I said "one more turn" 
2: Dragon Age: Origins: I think Steam said I had put 65 hours into this.  On the first week. 
3: Fallout 3: Got a little obsessed. Starting carring bottle caps in my pocket and calling my Dad to make sure he didn't leave me. 
4: Diablo 2: A game I just keep coming back to.
5: Time Crisis 2: I'm sure I've played other games more, but this is the one arcade game that I took the time and quarters to master.  Late back from a lot of lunch breaks because of this. 

1. WoW
2. Oblivion
3. Fable II 
4. Zelda:OoT
5. Pokemon SoulSilver

And after checking My Xbox 360's own blog, my top 5 console are as follows: 
 
Considering I have something like 150 days played in WoW, it definitely beats, and I'm betting that EQ is still quite up there.  And Morrowind is probably up there too. 
 

Tile	Name	Last Played	Score	Days played
	Rock Band 2	10/23/2010 10:10:25 PM	575/1000 (58%)	66 days
	Fallout 3	5/7/2010 5:23:25 PM	1120/1550 (72%)	20 days
	Borderlands	11/4/2010 11:13:44 PM	270/1750 (15%)	16 days
	Mass Effect 2	7/25/2010 10:33:56 AM	780/1255 (62%)	14 days
	Sacred 2 Fallen Angel	4/5/2010 1:24:57 AM	180/1000 (18%)	12 days

Mass Effect 2 
Wow 
FFVII 
Fallout 3 
CS 

1. Halo 2/3 
2. Team Fortress 2 
3. Oblivion 
4. Mass Effect 
5. Starcraft