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Off Road Challenge ROM has the most votes on this ROMS page.
Off Road Challenge ROM is the highest rated ROM on this ROMS page.
MAME ROMS O
Title
Rate
Votes
Rating
Off Road Challenge
27
7.96
Off the Wall (2-player cocktail)
2
9.50
Off the Wall (2/3-player upright)
1
9.00
Off the Wall (Sente)
1
9.00
Oh My God! (Japan)
3
8.67
Ohgon no Siro (Japan)
7
8.14
Oigas (bootleg)
0
0
Oishii Puzzle Ha Irimasenka
1
9.00
Ojanko Club (Japan)
1
9.00
Ojanko High School (Japan)
1
8.00
Ojanko Yakata (Japan)
1
7.00
Ojanko Yakata 2bankan (Japan)
1
9.00
Ojousan (Japan 871204)
1
10.00
Ojousan [BET] (Japan 870108)
0
0
Oli-Boo-Chu
1
8.00
Olympic Soccer '92
3
10.00
Omega
0
0
Omega Fighter
7
8.57
Omega Fighter Special
2
8.50
Omega Race
2
4.50
Omni
2
8.00
Omotesandou (Japan 890215)
2
9.00
One + Two
1
8.00
One Shot One Kill
3
8.00
Oni - The Ninja Master (Japan)
3
7.00
Onna Sansirou - Typhoon Gal (set 1)
1
8.00
Onna Sansirou - Typhoon Gal (set 2)
0
0
Opa Opa
0
0
Operation Bear
3
7.33
Operation Thunderbolt (Japan)
0
0
Operation Thunderbolt (US)
0
0
Operation Thunderbolt (US, older)
0
0
Operation Thunderbolt (World)
5
8.80
Operation Wolf (US)
4
9.75
Operation Wolf (World)
14
8.93
Operation Wolf 3 (US)
6
9.33
Operation Wolf 3 (World)
11
9.27
Orange Club - Maru-hi Ippatsu Kaihou [BET] (Japan 880221)
1
10.00
Orange Club - Maruhi Kagai Jugyou (Japan 880213)
1
8.00
Orbit
2
9.00
Orbitron
1
8.00
Ordyne (Japan)
1
8.00
Ordyne (Japan, English Version)
4
7.50
Oriental Legend / Xi Yo Gi Shi Re Zuang (ver. 105, Korean Board)
4
7.50
Oriental Legend / Xi Yo Gi Shi Re Zuang (ver. 111, Chinese Board)
1
6.00
Oriental Legend / Xi Yo Gi Shi Re Zuang (ver. 112)
3
5.67
Oriental Legend / Xi Yo Gi Shi Re Zuang (ver. 112, Chinese Board)
1
6.00
Oriental Legend / Xi Yo Gi Shi Re Zuang (ver. 126)
7
7.29
Oriental Legend Super / Special (100 alt)
3
9.67
Oriental Legend Super / Special (100)
0
0
Oriental Legend Super / Special (Korea 101)
3
10.00
Osman (World)
4
7.75
Othello Derby (Japan)
2
8.50
Othello Shiyouyo (J 980423 V1.002)
1
9.00
Otona no Mahjong (Japan 880628)
1
8.00
Out Run (bootleg)
16
8.63
Out Run (set 1, Deluxe?)
17
8.35
Out Run (set 2)
5
5.60
Out Run (set 3)
9
8.78
Out Zone (set 1)
6
9.17
Out Zone (set 2)
1
10.00
Out Zone (set 3, prototype?)
1
10.00
Out Zone (set 4)
0
0
Outfoxies
9
8.56
Outfoxies (Japan)
0
0
Outline
0
0
OutRunners (US)
17
8.82
OutRunners (World)
4
10.00
Over Drive
2
5.50
Over Rev
0
0
Over Top
4
7.75
Ozma Wars (set 1)
4
9.25
Ozma Wars (set 2)
0
0
Ozon I
1
9.00
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