arcade ：Nu, pogodi!

arcade ：Vs. Mach Rider (Fighting Course Version, set MR4-1 A)

arcade ：Night Warriors: Darkstalkers' Revenge (Asia 950302)

arcade ：Night Warriors: Darkstalkers' Revenge (Brazil 950403)

arcade ：Night Warriors: Darkstalkers' Revenge (Hispanic 950403)

arcade ：Night Warriors: Darkstalkers' Revenge (USA 950406)

arcade ：Night Warriors: Darkstalkers' Revenge (USA 950406 Phoenix Edition) (bootleg)

arcade ：Nyan Nyan Panic (Japan)

arcade ：New York! New York! (Gottlieb)

arcade ：New Zero Team (V33 SYSTEM TYPE_B hardware)

arcade ：New Zero Team (V33 SYSTEM TYPE_B hardware, Zhongguo Shantou Yihuang license)

arcade ：New Zero Team (V33 SYSTEM TYPE_B hardware, Haoyunlai Trading Company license)

arcade ：The Ocean Hunter (Japan)

arcade ：Ocean Paradise (V105US)

arcade ：Ocean Paradise (V101US)

arcade ：Odeon Twister (v1.4)

arcade ：Odeon Twister 2 (v202.19)

arcade ：Oedo Fight (Japan, Bloodshed version)

arcade ：Oedo Fight (Japan, Bloodless version)

arcade ：Offensive (Spanish bootleg of Scramble)

arcade ：Ironman Ivan Stewart's Super Off-Road (rev 3)

arcade ：Off Road Challenge (v1.00)

arcade ：Off Road Challenge (v1.10)

arcade ：Off Road Challenge (v1.30)

arcade ：Off Road Challenge (v1.40)

arcade ：Off Road Challenge (v1.50)

arcade ：Ironman Ivan Stewart's Super Off-Road Track-Pak (rev 4?)

arcade ：Ironman Ivan Stewart's Super Off-Road Track-Pak (rev 4, 2 players)

arcade ：Off the Wall (2-player cocktail)

arcade ：Ougon no Shiro (Japan)

arcade ：Oh! Bakyuuun (Japan, OB1/VER.A)

arcade ：Oigas (bootleg)

arcade ：Ojanko Club (Japan, Program Ver. 1.2)

arcade ：Ojanko Club (Japan, Program Ver. 1.3, set 2)

arcade ：Ojousan (Japan 870108, medal)

arcade ：Okhota

arcade ：Oriental Legend Special / Xiyou Shi E Zhuan Super (ver. 100, set 1)

arcade ：Oriental Legend Special / Xiyou Shi E Zhuan Super (ver. 100, set 2)

arcade ：Xiyou Shi E Zhuan Super (ver. 103, China, Tencent) (unprotected)

arcade ：Oriental Legend 2 (Korea) / Xiyou Shi E Zhuan Qunmoluanwu (World, China, Japan, Hong Kong, Taiwan) (ver. 203) [Oriental Ex]

arcade ：Oli Bug (bootleg of Jump Bug)

arcade ：Olivmandingo (Spanish bootleg of Mandinga on Galaxian hardware, set 2)

arcade ：Olivmandingo (Spanish bootleg of Mandinga on Galaxian hardware, set 1)

arcade ：Black jack (Olympic Games, v5.04, upgrade kit for Wild Card)

arcade ：Wild Card (Olympic Games, v2.0)

arcade ：Olympus (Z Games, version 10)

arcade ：Olympic 5 (V112US)

arcade ：Olympic 5 (V107US)

arcade ：Olympic Soccer '92 (set 1)

arcade ：Olympic Soccer '92 (set 2)

arcade ：Olympic Soccer '92 (set 3)

arcade ：Omar I

arcade ：Omar II

arcade ：Omega (earlier)

arcade ：Omega (bootleg?)

arcade ：Omega Fighter Special

arcade ：Omega Race (set 2)

arcade ：Omega Race (set 3, 7/27)

arcade ：Omni

arcade ：One + Two (earlier)