Game of the Decade User Ratings
Courtesy of KamikazePotato

Pokemon D/P/P: 8873
Super Smash Bros. Brawl: 8591
Grand Theft Auto IV: 8198
Fallout 3: 7628 (360, PS3, PC)
Metal Gear Solid 4: 5952
Call of Duty 4: 5673 (PC, 360, PS3)
Halo 3: 5726
Zelda: Twilight Princess: 4933 (Wii, GC)
Final Fantasy X: 4615
Final Fantasy XII: 4587
Call of Duty: Modern Warfare 2: 4486 (PC, 360, PS3)
Mario Kart Wii: 3904
Oblivion: 3706 (PC, PS3, 360)
Resident Evil 4: 3460 (GC, PS2, Wii)
Resident Evil 5: 3454 (PC, 360, PS3)
Kingdom Hearts II: 3449
Pokemon R/S/E: 3426
Mass Effect: 3320 (PC, 360)
Assassin's Creed: 3213 (360, PS3)
Kingdom Hearts: 3205
Super Smash Bros. Melee: 3153
Rock Band 2: 3106 (PS2, 360, PS3, Wii)
Zelda: Wind Waker: 2868
Bioshock: 2847 (PC, 360, PS3)
Super Mario Galaxy: 2837
Grand Theft Auto: San Andreas: 2811 (PC, PS2, Xbox)
Crisis Core: Final Fantasy VII: 2730
Dragon Age: Origins: 2715 (360, PS3, PC)
Gears of War 2: 2507
Final Fantasy IX: 2503
Left 4 Dead: 2446 (PC, 360)
World of Warcraft: 2412
Street Fighter IV: 2331 (PC, 360, PS3, original + Super)
Pokemon G/S/C: 2323
Dissidia: 2270
Borderlands: 2221 (360, PS3, PC)
The World Ends With You: 2197
Persona 3: 2154 (original + FES)
LittleBigPlanet: 2122
Gears of War: 2121
Half-Life 2: 2093 (PC + Orange Box on 360 & PS3)
Portal: 2056 (PC + Orange Box on 360 & PS3)
Tales of Symphonia: 1980
Metal Gear Solid 3: 1954 (original + Subsistence)
Wii Sports: 1913
Diablo II: 1910 (original + Lord of Destruction)
Assassin's Creed II: 1908 (PS3, 360)
Dead Space: 1850 (PC, 360, PS3)
Disgaea: 1820 (original + DS/PSP ports)
Batman: Arkham Asylum: 1738
Metal Gear Solid 2: 1666 (original + Substance)
Tales of Vesperia: 1606
Persona 4: 1579
Halo: Combat Evolved: 1549 (PC, Xbox)
Metroid Prime: 1509
Paper Mario 2: 1483
Halo 2: 1410
Zelda: Majora's Mask: 1403
Sonic Adventure 2: 1400 (original + Battle)
Mario Kart DS: 1373
Dead Rising: 1343
Okami: 1329 (Wii, PS2)
Fable: 1286 (original + Lost Chapters)
Grand Theft Auto: Vice City: 1280 (PC, PS2)
Super Mario Sunshine: 1254
Uncharted 2: 1250
Star Wars: KOTOR: 1216 (PC, Xbox)
Dragon Quest VIII: 1210
God of War: 1209
God of War II: 1201
Infamous: 1193
Guitar Hero 2: 1135 (PS2, 360)
Soul Calibur II: 1125 (GC, PS2, Xbox)
Shadow of the Colossus: 1120
Team Fortress 2: 1102 (PC only)
Demon's Souls: 1098
New Super Mario Bros. Wii: 1090
Animal Crossing: 1075
Chrono Cross: 1069
Star Ocean 3: 1064
Grand Theft Auto III: 1007 (PC, PS2)
Golden Sun: 988
Valkyria Chronicles: 985
Fire Emblem: 984
Devil May Cry 3: 970 (original + Special Edition)
Phoenix Wright: Ace Attorney: 907
Star Wars Battlefront II: 905 (PC, Xbox, PS2)
Legend of Dragoon: 901
Left 4 Dead 2: 899 (PC, 360)
Devil May Cry: 870
Fire Emblem Path of Radiance: 863
Mega Man 9: 820 (Wii, PS3, 360)
Warcraft III: 798 (original + Frozen Throne)
Morrowind: 776 (PC, Xbox, used GotY Edition)
Castlevania: Dawn of Sorrow: 775
Paper Mario: 772
No More Heroes: 761
Metroid Fusion: 668
Phoenix Wright: T&T: 664
Skies of Arcadia: 649 (DC, GC)
Perfect Dark: 589
Ratchet and Clank: Up Your Arsenal: 551
Prince of Persia: Sands of Time: 541 (PS2, GC, Xbox)
Braid: 518 (PC, 360, PS3)
Ninja Gaiden: 514 (original + Black)
Banjo-Tooie: 477
Silent Hill 2: 475
Marvel vs. Capcom 2: 453 (PS2, Xbox, DC)
F-Zero GX: 444
ICO: 411
Plants vs. Zombies: 398
Viewtiful Joe: 396 (GC, PS2)
Katamari Damacy: 381
Baldur's Gate II: 370 (original + Throne of Bhaal)
Beyond Good and Evil: 369 (GC, PC, PS2, Xbox)
Eternal Darkness: 362
Psychonauts: 349 (PC, Xbox, PS2)
Timesplitters 2: 345 (PS2, GC, Xbox)
Mother 3: 329
Deus Ex: 317 (PC, PS2)
Advance Wars: 312
The Sims: 312 (PC, Xbox, PS2)
Shenmue: 306
Tony Hawk's Pro Skater 2: 297 (N64, DC, PS1, PC)
Conker's Bad Fur Day: 280
Civilization IV: 244
WWF No Mercy: 215
Jet Grind Radio: 164