1
Out Run [Sit-Down model]
8
Racing | 1 player | 1986
9
Okami
42
Action - Adventure | 1 player | 2007
7
One Piece: Pirate Warriors 3
32
Beat'em up | 2 players | 2015
5
Overboard!
11
Action | 2 players | 1997
6
One Piece: Pirate Warriors
26
Action - Beat'em up | 2 players | 2012
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
Management | 32 players | 2004
4
Obscure
19
Survival - Horror | 2 players | 2005
1
OverKart 64
1
Action - Platformer | 4 players | 2021
4
One Piece Unlimited Cruise 1 : Le Trésor sous les Flots
26
Action - Adventure | 2 players | 2009
Onimusha 2: Samurai's Destiny
17
Action - Adventure | 1 player | 2002
One Piece: Grand Adventure
4
Fighting | 2 players | 2006
5
Onimusha 3: Demon Siege
12
Action - Adventure | 1 player | 2004
1
Only Up 64
7
Adventure - Platformer | 1 player | 2023
6
OpenLara
5
Action - Platformer - Adventure | 2 players | 2016
Open Sonic
3
Action - Platformer | 1 player | 2010
12
Onimusha: Warlords
11
Action - Adventure | 1 player | 2001
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
OpenRA
2
Strategy | 12 players | 2007
Octopus
1
Action - Platformer | 2 players | 2024
Obut Pétanque 2
Sports | 4 players | 2012
Okamiden
2
Action - Adventure | 1 player | 2011
Outpost 69: Lust in Space
Adventure - Adult | 1 player | 1996
3
Obscure: The Aftermath
3
Survival - Horror | 2 players | 2008
1
Out Zone
12
Shoot'em up | 2 players | 1990
2
Out Run
4
Racing | 1 player | 1987
One Piece: Unlimited Adventure
3
Action - Adventure | 2 players | 2008
Oddballz: Your Wacky Computer Petz
Simulation | 1 player | 1996
3
Obscure II
9
Survival - Horror | 2 players | 2007
1
OutRun 2006: Coast 2 Coast
8
Racing | 6 players | 2006
4
ONE
1
Action | 1 player | 1998
Oneesan to Issho! Kisekae Paradise
1
Adult | 1 player | 1995
One Piece: Grand Adventure
4
Fighting | 2 players | 2006
1
OutRunners
5
Action - Racing | 2 players | 1992
One Piece: Grand Battle
2
Action - Fighting | 2 players | 2005
Oscar
Platformer | 1 player | 1996
1
One Piece: Unlimited World Red
10
Action - Adventure | 2 players | 2014
Oscar the Balloonist Discovers the Farm
Edutainment - Adventure | 1 player | 2001
4
OutRun
11
Racing | 1 player | 1991
Olympic Games: Atlanta 1996
1
Sports | 8 players | 1996
3
OpenArena
6
FPS | 12 players | 2005
5
One Piece Grand Battle!
9
Fighting | 2 players | 2003
1
One Piece: Pirate Warriors 2
20
Beat'em up | 2 players | 2013
1
Out Run Europa
3
Racing | 1 player | 1991
Operation Neptune
Action - Edutainment | 1 player | 1991
Oh No! More Lemmings
1
Puzzle | 1 player | 1991
One
1
Action - Shooter - Platformer | 1 player | 1997
Oregon Trail for Windows
Adventure - Simulation - Edutainment | 1 player | 1996