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Cheats Starting with 'O'
Featured Cheats
Game Title
Date Posted
Views
Rating
O
142
5
O.D.T.
722
5
O.D.T.: Escape... ...Or Die Trying
2007-8-31
657
1
O.R.B. - Off-World Resource Base
911
5
O.R.B.
933
5
O.R.B. Off World Resource Base
490
5
Oanechan Blue, The
859
5
Obi-Wan's Adventures
878
5
Obitus
1045
5
Obscure
2007-8-31
5854
1
Obsidian
1364
5
Ocean Trader
1278
5
Ocean's 11 - 1960
520
5
Odama
2007-8-31
945
0
Odd World: Abes Oddysey
1186
5
Oddballz
2007-8-31
905
0
Oddworld 2: Abes Exoddus
1307
5
Oddworld : Abes Exoddus
1672
2
Oddworld : Abes Oddysee
2800
2
Oddworld Adventures 2
2007-8-31
615
0
Oddworld Adventures
2007-8-30
536
0
Oddworld Strangers Wrath
1181
5
Oddworld: Abe's Exoddus
972
5
Oddworld: Abes Exoddus
2007-8-31
1809
1
Oddworld: Abes Exodus
1951
5
Oddworld: Abes Oddysee
2007-8-31
1273
1
Oddworld: Munch's Oddysee
818
5
Oddworld: Munchs Oddysee
2007-8-30
1403
1
Oddworld:Munchs Oddysee
1927
5
Ode To The Sunset Era
610
5
Odell Down Under
994
5
Odieus Quest For The Magic Fling-Shot
663
5
Odin Sphere
2007-10-10
1419
0
Odium
1124
5
Odo Odo Oddity
991
5
ODT Escape: Or Die Trying
996
5
Odyssey: The Search For Ulysses
878
5
Of Light And Darkness
715
5
Off Road Challenge
600
5
Off-Road Challenge
2007-8-31
792
0
Off-World Interceptor Extreme
811
5
Offensive
599
5
Officers
1418
5
Official Formula 1 Racing
1142
5
Official Hamster Republic RPG Creation Engine
717
5
Official PlayStation Magazine Vol. 15
2007-8-31
721
0
Official Sega Dreamcast Magazine: Demo Disc 3
2007-8-30
653
0
Official Sega Dreamcast Magazine: Demo Disc 4
2007-8-30
568
0
Official Team Manager (EA Sports)
1366
5
Official Team Manager
827
5
Official X-Box Magazine Disk #22
765
5
Official X-Box Magazine Disk #23
769
5
Ogre Battle 64: Person of Lordly Caliber
2007-8-31
1550
1
Ogre Battle
2007-8-31
786
0
Ogre Battle: The March of the Black Queen
2007-9-1
600
0
Ogre Battle: The March of the Black Queen
1888
5
Oh No! More Lemmings
1408
5
Oh, No! More Lemmings
601
5
Ohzumou 64 2
697
5
Ohzumou 64
683
5
Oil Tycoon
1681
5
Okage: Shadow King
1259
5
Okami
2496
5
Okami
2475
5
Old School
469
5
Oldtimer
668
5
Olympic Games
646
5
Olympic Hockey 98
622
5
Olympic Hockey Nagano 98
2007-8-31
686
0
Olympic Soccer
612
5
Olympic Summer Games
676
5
Omar Shariff Bridge 2
750
5
Omega Boost
774
5
Omega Five
2008-01-15
1205
0
Omega Stone, The
1035
5
Omikron: The Nomad Soul
1588
5
On The Ball
2007-9-1
512
0
On The Line
347
5
On The Road With The Dropkick Murphys
467
5
Once Upon A Knight
1023
5
Once Upon a Time in China 3
358
5
Once Upon a Time in the West
377
5
One
2007-8-31
470
0
One Must Fall 2097
310
5
One must Fall: 2097
786
5
One Must Fall: Battlegrounds
873
5
One on One
2007-8-31
538
0
One Piece
822
5
One Piece Grand Battle 2
2109
5
One Piece Grand Battle
1585
5
One Piece Grand Battle! 3
3198
5
One Piece Grand Battle!
2007-8-31
988
1
One Piece Grand Battle!
2007-11-12
1310
1
One Piece Grand Battle! Rush
1470
5
One Piece Mansion
891
5
One Piece Treasure Battle!
632
5
One Piece: Dragon Dream
835
5
One Piece: Going Baseball
1154
5
One Piece: Grand Adventure
2007-8-31
1574
1
One Piece: Mezase! King Of Paris
762
5
One Piece: Nanatsu Shima no Daihihou
1004
5
One Step Beyond
746
5
One, The
328
5
One-Line Puzzle
888
5
Onechanbara: vorteX
1106
5
Oni
2007-8-31
652
0
Onimusha 2
1205
5
Onimusha 2: Samurais Destiny
2007-8-31
3400
1
Onimusha 3: Demon Siege
2007-8-31
2217
1
Onimusha Blade Warriors
2007-8-31
1556
1
Onimusha Tactics
2007-8-30
1793
1
Onimusha: Dawn of Dreams
2007-8-31
3106
1
Onimusha: Warlords
2007-8-31
2175
1
Onion Burger
665
5
Onslaught
1061
5
Ontamarama
2007-12-25
1013
0
Ooga Booga
2007-8-30
635
0
Open Season
2007-8-31
764
0
Open Season
2007-10-31
581
0
Open Season
2008-02-29
1662
1
OpenIt
638
5
Opera Fatal
644
5
Operation Armored Liberty
2007-8-30
968
0
Operation Blockade
2007-8-31
930
1
Operation Bodycount
696
5
Operation C
2007-8-30
513
0
Operation Carnage
703
5
Operation Crusader
677
5
Operation Europe
624
5
Operation Flashpoint -- Game of the Year Edition
2007-8-31
895
0
Operation Flashpoint
1077
5
Operation Flashpoint: Cold War Crisis
2007-8-31
2959
1
Operation Flashpoint: Elite
1071
5
Operation Flashpoint: Red Hammer
720
5
Operation Flashpoint: Red Hammer: The Soviet Campaign
2007-8-31
1183
0
Operation Flashpoint: Resistance
2007-8-31
1411
0
Operation Intercept
591
5
Operation Logic Bomb
565
5
Operation Meteorit
720
5
Operation Meteorite
778
5
Operation Meteoroid
836
5
Operation Stealth
759
5
Operation Thunderbolt
971
5
Operation Tiger Hunt
1190
5
Operation Winback
1699
5
Operation: Inner Space
2007-8-31
1075
0
Operation: Logic Bomb
2007-9-1
463
0
Operational Art of War 2, The
2264
5
Operative, The: No One Lives Forever
1006
5
Operators Side
679
5
Option Tuning Car Battle 2
834
5
Option Tuning Car Battle
465
5
Orbs Of Attrition
731
5
Ore no Ryouri
557
5
Oregon Trail 2
1831
5
Oregon Trail 3 Anniversary
2007-8-31
1272
0
Oregon Trail 3
770
5
Oregon Trail 3: 150th Anniversary
709
5
Oregon Trail
672
5
Organ
285
5
Origamo
663
5
Origin of the Species
724
5
Original War
2431
5
Orion Burger
669
5
Orion Conspiracy
744
5
Orphen
623
5
Orphen: Scion of Sorcery
2007-8-31
1299
0
Osbournes: The First Season, The
381
5
Oscar
728
5
Osmosis Jones
313
5
Ossu! Tatakae! Ouendan!
963
5
Ostrich Runner
693
5
Other Life Azure Dreams
715
5
Otogi 2: Immortal Warriors
1162
5
Otogi: Myth of Demons
1177
5
Otostaz
587
5
Otto Matic
1159
5
Out Live Be Eliminate Yesterday
507
5
Out Of Sight
314
5
Out of the Park Baseball 6
666
5
Out of This World
2007-9-1
586
0
Out to Lunch
809
5
Outbound
956
5
Outbreak
609
5
Outbreakers
928
5
Outcast
2007-8-31
698
0
Outdoor Life Sportsmans Challenge
202
5
Outdoor Life: Sportsmans Challenge
568
5
Outer Ridge
663
5
Outfit, The
1859
2
Outforce
837
5
Outlaw Golf 2
2007-8-31
2350
1
Outlaw Golf And SeaBlade Bundle
994
5
Outlaw Golf
2007-8-31
1567
0
Outlaw Golf Holiday Golf
1152
5
Outlaw Golf/Seablade Combo
858
5
Outlaw Golf: 9 Holes of X-Mas
1136
5
Outlaw Golf: 9 More Holes of X-Mas
1171
5
Outlaw Tennis
2007-8-31
1493
1
Outlaw Volleyball
959
5
Outlaw Volleyball Remixed
2007-8-31
1603
1
Outlaw Volleyball: Spike or Die
1390
5
Outlaws
2007-8-31
1913
0
Outlaws Of The Lost Dynasty
602
5
Outliner
621
5
Outlive
1094
5
Outpost 2
744
5
Outpost 2 Divided Destiny
1089
5
Outpost 2: Divided Destiny
2007-8-31
842
0
Outpost
2007-8-31
569
0
Outpost Kaloki X
1472
5
OutRun 2
987
5
OutRun 2006: Coast 2 Coast
2007-8-31
1589
0
Outrun
773
5
OutRun2
1297
5
Outtrigger
2007-8-30
764
0
OutWars
2007-8-31
1115
0
Over Drivin 3: Hot Pursuit
506
5
Over Drivin Skyline Memorial
575
5
Over G Fighters
2809
5
Over the Hedge
2007-8-31
1509
1
Over the Hedge: Hammy Goes Nuts!
2007-8-30
1347
1
Overblood 2
806
5
Overblood
919
5
Overboard
2007-8-31
621
0
Overboard!
694
5
Overdrive
902
5
Overkill
670
5
Overkill: The House of the Dead
1909
5
Overload
2644
5
Overlord
2007-10-10
7915
1
Overlord
2007-8-31
1730
1
OverTower
628
5
Oxyd
546
5
Oxyd Extra
2007-8-31
951
0
Oxyd Magnum
944
5
Oyakusoku Love
622
5
Oyomesan wa Hime Fujo
913
5
Oz - The Complete First Season
338
5
Oz - The Complete Second Season
269
5
Ozzy & Drix
2007-8-30
849
0
Ozzy And Drix
849
5