1
Out Run [Sit-Down model]
8
Racing | 1 player | 1986
7
One Piece: Pirate Warriors 3
32




Beat'em up | 2 players | 2015
9
Okami
42


Action - Adventure | 1 player | 2007
5
Overboard!
11
Action | 2 players | 1997
4
Onimusha: Dawn of Dreams
17




Action - Adventure | 2 players | 2006
Overlord: Raising Hell
4




Action - Adventure | 1 player | 2008
4
Open Transport Tycoon Deluxe
5



























4
Obscure
19


Survival - Horror | 2 players | 2005
1
OverKart 64
1

4
One Piece Unlimited Cruise 1 : Le Trésor sous les Flots
26




Action - Adventure | 2 players | 2009
6
One Piece: Pirate Warriors
26




Action - Beat'em up | 2 players | 2012
Onimusha 2: Samurai's Destiny
17




Action - Adventure | 1 player | 2002
1
Only Up 64
7

One Piece: Grand Adventure
4
Fighting | 2 players | 2006
5
Onimusha 3: Demon Siege
12




Action - Adventure | 1 player | 2004
Outpost 69: Lust in Space
Adventure - Adult | 1 player | 1996
12
Onimusha: Warlords
11




Action - Adventure | 1 player | 2001
Open Sonic
3








1
OutRun 2006: Coast 2 Coast
3




Racing | 6 players | 2006
5
One Piece Unlimited Cruise 2 : L'Éveil d'un héros
16




Action - Adventure | 2 players | 2009
6
OpenLara
5















Okamiden
2
Action - Adventure | 1 player | 2011
1
Out Zone
12
Shoot'em up | 2 players | 1990
OpenRA
2

2
Out Run
4
Racing | 1 player | 1987
Octopus
1

1
One Piece: Pirate Warriors 2
20




Beat'em up | 2 players | 2013
3
Obscure: The Aftermath
3


Survival - Horror | 2 players | 2008
One Piece: Unlimited Adventure
3
Action - Adventure | 2 players | 2008
4
OutRun
11
Racing | 1 player | 1991
Obut Pétanque 2

Sports | 4 players | 2012
3
Obscure II
9




Survival - Horror | 2 players | 2007
4
ONE
1




Action | 1 player | 1998
3
Operation Wolf
9
Shooter | 1 player | 1987
1
OutRun 2006: Coast 2 Coast
8




Racing | 6 players | 2006
One Piece: Grand Battle
2
Action - Fighting | 2 players | 2005
5
One Piece Grand Battle!
9




Fighting | 2 players | 2003
Oddballz: Your Wacky Computer Petz
Simulation | 1 player | 1996
1
OutRunners
5
Action - Racing | 2 players | 1992
1
Out Run Europa
3
Racing | 1 player | 1991
One Piece: Grand Adventure
4
Fighting | 2 players | 2006
3
OpenArena
6
FPS | 12 players | 2005
Oneesan to Issho! Kisekae Paradise
1

Adult | 1 player | 1995
1
One Piece: Unlimited World Red
10




Action - Adventure | 2 players | 2014
Oscar
Platformer | 1 player | 1996
Oscar the Balloonist Discovers the Farm
Edutainment - Adventure | 1 player | 2001
Olympic Games: Atlanta 1996
1




Sports | 8 players | 1996
Ougon no Kizuna

Operation Neptune
Action - Edutainment | 1 player | 1991
Oregon Trail for Windows
Adventure - Simulation - Edutainment | 1 player | 1996

