Your Top 10 List

[LOL PWND]

1.Team Fortress 2
2.Call of Duty 4
3.Garry Mod
4.Crash Bash
5.Crash 3
7.Call of Duty Modern Warfare 2 (SINGLEPLAYER)
8.Splinter Cell: Conviction
9.Skate 3
10.CSI: Hard Evidence

[Inzal]

1: Alan Wake
2: Heavy Rain(still havn't gotten all the damn endings)
3: Red Dead Redemption
4: The Sims Series
5: GTA series(they're all good in my opinion)
6: Just Cause 2
7: Battlefield series
8: Crysis
9: Half-Life 2
10: Super Mario Sunshine

[whatnow V2]

1. ArmA 2
2. GTA IV
3. OPF
4. Just Cause 2
5. Rainbow 6 Vegas 2
6. Fallout 3
7. Skate
8. BF: Bad Company 2
9: IL2 1946
10: MoH Airborne

[Dr. Fishtastic]

1.Big Rigs; Off the Road Racing
2.Action 52
3.Ethnic Cleansing
4.Superman 64
5.Dr. Jekyll and Mr. Hyde

[editline]01:45PM[/editline]

Okay, seriously. I'm a massive fan of the Crash games on the PS1, then there was Syphon Filter.

Okay, most of my favourite games of all time are on the PS1, the System I grew up with. Although Conker comes in because I played it obsessively at a friends place.

[WeekendWarrior]

1. Mass Effect
2. Mass Effect 2
3. GTA: Vice City
4. GTA IV
5.FIFA 10
6. Garry's Mod
7. BF: Bad Company 2
8.KillZone 2
9.MoH Frontline
10. Battlestations: Pacific

[Karlos]

1. Garry's Mod
2. Quake III Arena
3. Star Wars - Jedi Knight: Jedi Academy
4. Medal of Honor: Allied Assault
5. The Elder Scrolls IV: Oblivion
6. Warcraft III: The Frozen Throne
7. Freelancer
8. Doom 3
9. Age of Empires
10. Dark Messiah of Might and Magic

[kijji]

1. Red Dead Redemption
2. Mafia
3. Battlefield 1942
4. Battlefield Vietnam
5. The Sims series
6. Medal of Honor: Frontline
7. GTAIV
8. Counter-Strike: Source
9. Day of Defeat: Source
10. Men of Valor

[-n3o-]

1. Half life 1
2. Dungeon Keeper 2
3. Age of Empires 2
4. GTA 3
5. Starcraft
6. Homeworld
7. Company of Heros
8. Republic: The Revolution
9. Call of Duty 1 (not mw2 :\)
10. Total War

[sporface]

1. Call of Duty 4: modern warfare
2. Call of Duty 2
3. Bioshock 2
4. Runescape
5. Quake 3 arena
6. Gunz
7. Knights and Merchants
8. Age of Empires II
9. Worms
10.Driver

[Da_Arwin]

1. Dragon Age: Origins
2. Command & Conquer: Tiberian Sun
3. Mass Effect 2
4. Metal Gear Solid 4
5. Warcraft 3: The Frozen Throne
6. Half-Life Series and Mods
7. Spore (Fuck you guys.)
8. Super Smash Bros. Series
9. Command & Conquer: Red Alert 2
10. Star Wars Galaxies (Back in the day.)

Honorable Mentions:
-Sonic Series up to Adventure Battle 2
-Worms Series
-Crash Team Racing
-Red Dead Redemption
-Many more games

[woodchuck34]

I can't put them in order so I'll just list them

GTA: San Andreas
Half-Life 2
Gmod
Black (ps2 game)
Battlefield 2
Bioshock
Trackmania (great time waster)
Timesplitters 2
Fallout 3
Dirt 2

[Kabstract]

1.Mass Effect, both
2.Metro 2033
3.L4D2
4.Star Fox 64
5.Crysis Maximum Edition
6.The Elder Scrolls
7.Half-Life 2
8.Far Cry series (all, even Predator/Instincts/Evolution)
9.BattleField Bad Company 2
10.S.T.A.L.K.E.R.: Shadow of Chernobyl

No order.