| Type | Game | Year | Publisher |
|---|
|
| Commodore Amiga 500 disk | Oldtimer - Erlebte Geschichte Teil II | 1994 | MAX Design |
|
| Pinball | Olympic Hockey | 1972 | Williams Mfg. Co. [Chicago, IL, USA] |
|
| Pinball | Olympics | 1952 | Williams Mfg. Co. [Chicago, IL, USA] |
|
| Arcade Video game | Omega Fighter [Model UPL-89016] | 1989 | UPL Co., Ltd. [Universal PlayLand] |
|
| Pinball | On Beam | 1969 | Bally Mfg. Co. [Chicago, IL, USA] |
|
| IBM PC/AT DOS 3.5in. disk | On Disk Monthly Issue 62 | 1991 | Softdisk Publishing |
|
| Bally Astrocade type-in | One Man Bowling | 1982 | Fabris, Robert [San Jose, CA, USA] |
|
| DEC PDP-8 soft. | One-Page DECtape Routines [No. 8-58] | 1967 | DECUS [Digital Equipment Computer Users' Society] |
|
| Arcade Video game | Oo-edo Fight | 1994 | Kaneko Co., Ltd. [Tokyo, Japan] |
|
| Arcade Video game | OOPArts | 1992 | SEGA Enterprises, Ltd. [Tokyo, Japan] |
|
| Intel 8080 CPU soft. | OOPS! A Line-Drawing Game for Your Video Terminal | 1976 | People's Computer Co. |
|
| NEC PC-8001mkII cass. | Oozumou | 1983 | Champion Soft. [Japan] |
|
| Fujitsu FM-7 cass. | Oozumou [Model FUCP-13032] | 1983 | Champion Soft. [Japan] |
|
| Pinball | Op-Pop-Pop [Model 833] | 1968 | Bally Mfg. Co. [Chicago, IL, USA] |
|
| IBM PC/AT DOS 3.5in. disk | Operation Crusader | 1994 | Avalon Hill Video Game Co., The [Baltimore, MD, USA] |
|
| SNK Neo-Geo MVS cart. | Operation Ragnarok | 1994 | NMK |
|
| Arcade Video game | Operation Thunderbolt | 1988 | Taito Corp. [Japan] |
|
| Arcade Video game | Operation Wolf | 1987 | Taito Corp. [Japan] |
|
| Arcade Video game | Operation Wolf 3 | 1994 | Taito Corp. [Japan] |
|
| PC/MS-Windows CD | Operation: Weather Disaster | 1995 | Discovery Channel Multimedia |
|
| Arcade Video game | Orbs | 1994 | American Sammy Corp. [Torrance, CA, USA] |
|
| Sony PlayStation CD | Ore! Tomba [Model SLPS-01144] | 1997 | Whoopee Camp |
|
| Commodore C64 cass. | Organism | 2018 | Psytronik Soft. |
|
| IGS PGM cart. | Oriental Legend | 1997 | IGS Co., Ltd. [International Game System] |
|
| PLATO soft. | Orthanc | 1975 | Resch & Kemp & Hagstrom |
|
| UNIVAC 1100 Series soft. | Orwell | 1975 | Nitsche, Thomas |
|
| Nintendo Game Boy Cart. | Osawagase! Penguin Boy [Model DMG-PNJ] | 1990 | Natsume, Inc. [Japan] |
|
| Atari 2600 cart. | Oscar's Trash Race [Model CX26101] | 1983 | Atari, Inc. [CA, USA] |
|
| Redemption mechanical game | Oscar's Wild Ride | 1995 | Creative Coin Contraptions [Utah, USA] |
|
| DEC PDP-5 soft. | Oscilloscope Symbol Generator [No. 5-23] | 1965 | DECUS [Digital Equipment Computer Users' Society] |
|
| Arcade Video game | Oshaberi Macha Monoshiri Quiz | 1983 | Logitec Co., Ltd. |
|
| SNK Neo-Geo CD | Oshidashi Zintrick [Model ADCD-104] | 1996 | SNK Corp. [Shin Nihon Kikaku] [Japan] |
|
| Nintendo Super Famicom cart. | Osu!! Karate-bu [Model SHVC-OJ] | 1994 | Culture Brain |
|
| Atari 2600 cart. | Out of Control [Model 50050] | 1983 | Avalon Hill Video Game Co., The [Baltimore, MD, USA] |
|
| Arcade Video game | Out Run | 1986 | SEGA Enterprises, Ltd. [Tokyo, Japan] |
|
| Arcade Video game | Out Run 2 | 2003 | SEGA Corp. |
|
| Sega Mega Drive cart. | Out Run [Model G-4052] | 1991 | SEGA Enterprises, Ltd. [Tokyo, Japan] |
|
| RCA Studio II cart. | Outbreak | 2013 | Romanow, Lee |
|
| Arcade Video game | Outburst4D | 1995 | Taito Corp. [Japan] |
|
| Sega Mega Drive cart. | OutRun 2019 [Model T-44033] | 1993 | SIMS Co., Ltd. [Japan] |
|
| Commodore C64 disk | Outrun Dance Mix | 1988 | Wilson, Mark |
|
| Arcade Video game | Over Drive [Model GX789] | 1990 | Konami Industry Co., Ltd. [Japan] |
|
| Nintendo Famicom cart. | Over Horizon [Model GAM-Z6] | 1991 | Hot-B [Japan] |
|
| SNK Neo-Geo MVS cart. | Over Top | 1996 | ADK Corp. [Japan] |
|
| Sony PlayStation CD | OverBlood [Model SLPS-00392] | 1996 | Riverhill Soft. [Japan] |
|
| Pinball | OXO | 1973 | Williams Mfg. Co. [Chicago, IL, USA] |
|
| Arcade Video game | P'tooie Louie | 198? | Bally Midway Mfg. Co. [Franklin Park, IL, USA] |
|
| Arcade Video game | P-47 Aces | 1995 | JALECO Co., Ltd. [Japan] |
|
| Sharp MZ-80K type-in | P.Kun | 1990 | Dempa Shinbunsha [Japan] |
|
| Taito NESiCAxLive pack. | P4U - Persona 4 The Ultimax Ultra Suplex Hold | 2013 | Atlus Co., Ltd. [Japan] |
|
| IBM System/370 soft. | PAASLOW | 1977 | Jesen & Truscott & Bierman |
|
| Sega Game Gear cart. | Pac-In-Time | 199? | NAMCO, Ltd. [Japan] |
|
| NEC PC-8001mkIISR cass. | Pac-Land [Model E-G137] | 1985 | Enix, Ltd. [Japan] |
|
| Mattel Intellivision cart. | Pac-Man [Model 70251] | 1983 | Atarisoft [Atari, Inc.] |
|
| Arcade Video game | Pac-Mania | 1987 | NAMCO, Ltd. [Japan] |
|
| Sega Master System cart. | Pac-Mania [Model 25010-50] | 1991 | Tengen, Inc. [Milpilas, CA, USA] |
|
| NEC PC-8001 type-in | Pac-World | 1986 | Dempa Shinbunsha [Japan] |
|
| Nintendo Famicom cart. | Pachi Com [Model FS-2001G] | 1985 | Toemiland |
|
| NEC PC-8801 Series disk | Pack'n Boy | 1982 | PSK [PC Shop Koshi] [Japan] |
|
| Arcade Video game | Paddle Mania | 1988 | SNK Corp. [Shin Nihon Kikaku] [Japan] |
|
| Pinball | Paddock [Model 358] | 1969 | Williams Mfg. Co. [Chicago, IL, USA] |
|
| MSX cart. | Pai Panic [Model 00180] | 1983 | ASCII Corp. [Japan] |
|
| NEC PC-6601 Series disk | Pairs & Rotors | 1984 | ASCII Corp. [Japan] |
|
| NEC PC-8801mkII disk | Pairs & Rotors | 1984 | ASCII Corp. [Japan] |
|
| DEC PDP-8 soft. | PALDT [No. 8-59] | 1967 | DECUS [Digital Equipment Computer Users' Society] |
|
| Pinball | Pamco Parlay Junior | 1936 | PAMCO [Pacific Amusement Mfg. Co.] [Chicago, IL, USA] |
|
| Pinball | Pamco Parlay Senior | 1935 | PAMCO [Pacific Amusement Mfg. Co.] [Chicago, IL, USA] |
|
| Sony PlayStation CD | Pandemonium 2 [Model SLUS-00578] | 1997 | Midway Home Ent. |
|
| Sony PlayStation CD | Pandemonium! [Model SLUS-00232] | 1996 | Crystal Dynamics |
|
| Nintendo Super Famicom cart. | Panel de Pon [Model SHVC-AYLJ-JPN] | 1995 | Nintendo Co., Ltd. [Japan] |
|
| Arcade Video game | Pang Pom's | 1992 | Metro Corp. |
|
| Arcade Video game | Pang! 3 - Kaitou Tachi no Karei na Gogo [B-Board 94916-10] | 1995 | Mitchell Corp. |
|
| PC/MS-Windows CD | Panic in the Park | 1995 | Warner Bros. Ent., Inc. |
|
| Kaneko Super Nova cart. | Panic Street | 1999 | Kaneko Co., Ltd. [Tokyo, Japan] |
|
| TRS-80 cass. | Panik | 1982 | Fantastic Soft. |
|
| Sony PlayStation CD | Panzer Bandit [Model SLPS-00899] | 1997 | Banpresto [Japan] |
|
| Sony PlayStation CD | Panzer General [Model SLUS-00132] | 1996 | SSI [Strategic Simulations, Inc.] [16685] |
|
| Nintendo 64 cart. | Paper Mario [Model NUS-NMQE-USA] | 2002 | Nintendo of America, Inc. [USA] [45496] |
|
| Nintendo Super NES cart. | Paperboy 2 [Model SNS-P2-USA] | 1991 | Mindscape, Inc. [Northbrook, IL, USA] [24294] |
|
| Sega Genesis cart. | Paperboy [Model 301029-0150] | 1992 | Tengen, Inc. [Milpilas, CA, USA] |
|
| Sega Mega Drive cart. | Paprium [Model T-574120] | 2020 | WaterMelon |
|
| TRS-80 type-in | Parachute | 1980 | SoftSide Publications, Inc. |
|
| Pinball | Paradise | 1940 | Gottlieb & Co., D. [Chicago, IL, USA] |
|
| Nintendo Famicom cart. | Parallel World [Model VRE-R9] | 1990 | Varie Corp. [Japan] |
|
| Sony PlayStation CD | PaRappa the Rapper [Model SCPS-18002] | 1996 | Sony Computer Ent., Inc. [SCEI] [Japan] |
|
| Nintendo NES cart. | Parasol Stars - The Story of Bubble Bobble III | 1992 | Ocean Soft., Ltd. [13156] |
|
| NEC PC-Engine HuCARD | Parasol Stars - The Story of Bubble Bobble III [Model TP03017] | 1991 | Taito Corp. [Japan] |
|
| Arcade Video game | Parodius Da! Shinwa kara Owarai e [Model GX955] | 1990 | Konami Industry Co., Ltd. [Japan] |
|
| NEC PC-Engine HuCARD | Parodius da! Shinwa Kara Owarai He [Model KM91003] | 1992 | Konami Co., Ltd. [Japan] |
|
| Apple II 5.25 disk | Parts of Speech - Fun with Nouns and Pronouns | 1992 | Troll Associates |
|
| Pinball | Party Animal [Model 0H01] | 1987 | Bally Midway Mfg. Co. [Franklin Park, IL, USA] |
|
| Pinball | Party Zone [Model 20004] | 1991 | Midway Mfg. Co. [Schiller Park, IL, USA] |
|
| Fortune Teller | Passe-Partout | 1910 | MP [France] |
|
| Pinball | Pat Hand | 1975 | Williams Mfg. Co. [Chicago, IL, USA] |
