Games O

Obelix

Atari 2600

1 2 2

Octopus

Game & Watch

2 5 10

Oddworld: Abe's Exoddus

PlayStation PC

1 5 5

Oddworld: Abe's Oddysee

PlayStation PC

1 6 6

Oddworld: Munch's Oddysee

Xbox

30 1 30

Oddworld: Stranger's Wrath

Xbox

12 2 24

Oekaki Puzzle Battle! Yuusha Oh Gaogaigar Hen

Nintendo Dual Screen

120 40 4022

Oh No! More Lemmings

PC

100 3 130

Oil Panic

Game & Watch

2 2 4

Ōkami

PlayStation 2 PC Wii PlayStation 3 PlayStation 4 +2

2 9 14

Okinawa Rush

PC PlayStation 4 Xbox One Switch Xbox Series

18 2 33

Old School Musical

PC Switch

180 2 211

Old School Racer 2

Switch

77 1 59

Olympic Games Atlanta 1996

PlayStation

14 1 14

Olympic Games Tokyo 2020

PC PlayStation 4 Xbox One Switch

9 3 27

Olympic Summer Games Atlanta 1996

Megadrive / Genesis

10 1 5

Olympics Go! Paris 2024

PC iOS Android

11 3 33

Omega Five

Xbox 360

10 2 6

OMG: Our Manic Game

Windows Phone

4 1 3

On The Ball

Super Nintendo / Super Famicom

4 2 6

On The Tiles

Game Boy / Color

1 2 2

One Chanbara: Bikini Samurai Squad

Xbox 360

100 4 156

One Finger Death Punch

PC Xbox 360

2 3 6

One More Bounce

iOS Android

127 7 328

One More Line

iOS Android

1 6 6

One Piece Gigant Battle

Nintendo Dual Screen

60 1 60

One Piece Grand Battle

PlayStation 2

21 2 26

One Piece Unlimited Cruise 1: The Treasure Beneath The Waves

Wii

70 10 330

One Piece Unlimited Cruise 2: Awakening of a Hero

Wii

81 3 140

One Piece Unlimited Cruise SP 2

Nintendo 3DS

90 1 9

One Piece: Pirate Warriors

PlayStation 3

132 2 94

One Piece: Pirate Warriors 2

PlayStation 3

162 2 183

One Piece: Pirate Warriors 3

PC PlayStation 3 PS Vita PlayStation 4 Switch

171 2 65

One Piece: Unlimited Adventure

Wii

71 1 70

One Touch Drawing

iOS Android

500 4 1211

Ontamarama: Music Maniacs

Nintendo Dual Screen

63 2 67

Operation Thunderbolt

Amiga Atari ST

1 1 1

Operation Wolf

Wii

5 1 5

Operation Wolf

Nintendo / Famicom

5 3 13

Operation Wolf

Master System

7 4 28

Operation Wolf

PC-Engine / TurboGrafx

1 1 1

Operation Wolf

Commodore 64

1 2 2

Operation Wolf Returns : First Mission

PC PlayStation 4 Xbox One Switch Xbox Series +1

45 1 45

Orb-3D

Nintendo / Famicom

1 2 2

Orcs Must Die!

PC Xbox 360

58 3 69

Orcs Must Die! 2

PC

87 1 11

Ordyne

PC-Engine / TurboGrafx

1 1 1

Original Story from Fairy Tail 激突！カルディア大聖堂

Nintendo Dual Screen

35 4 53

Oscar

Amiga

1 1 1

Oscar in Toyland

Nintendo Dual Screen

23 2 24

Osu! Tatakae! Ouendan

Nintendo Dual Screen

60 17 484

osu!stream

iOS

27 6 66

Oui-Oui et le grand carnaval des jouets

Nintendo Dual Screen

15

Oui-Oui: Grande fête au pays des jouets

Nintendo Dual Screen

15 4 47

Out of Gas

Game Boy / Color

1 2 2

Out Run

Saturn

1 1 1

Out Run

Master System

2 3 4

Out Run

Megadrive / Genesis

14 1 2

Out Run

PC-Engine / TurboGrafx

1 1 1

Out Run

ZX spectrum

6 1 2

Out Run

Megadrive/Genesis Mini 2

14

Out Run (PAL version)

Commodore 64

1 1 1

Out Run (US Version)

Commodore 64

1 1 1

Out Run 2

Xbox

62 3 41

Out Run Online Arcade

Xbox 360 PlayStation 3

17 4 60

Outland

Xbox 360 PlayStation 3

5

Outtrigger

Dreamcast

53 2 56

Over Horizon

Nintendo / Famicom

1 1 1

Overcooked! 2

PC PlayStation 4 Xbox One Switch Xbox Series

341 5 87

Overflow

Wii

30 1 11

Overwatch 2

PC PlayStation 4 Xbox One Xbox Series PlayStation 5

102 1 30