| Region | Title | System | Version | Edition | Languages | Serial | Status |
|---|
 | Nickelodeon Rugrats CD-ROM Demo | PC | | |  | 51809 |  |
| Nickelodeon Rugrats in Paris: The Movie
Rugrats in Paris: The Movie | PC | | | | 26351-0919 | |
 | Nickelodeon Rugrats in Paris: The Movie
Rugrats in Paris: The Movie | PC | 1.0 | PC Fun Club | | PFC018/D | |
| Nickelodeon Rugrats Mystery Adventures: Featuring "The Case of the Missing Pacifier" | PC | | Original | | RRM7AE-CD1 | |
| Nickelodeon Rugrats: Munchin Land | PC | | Adventure Workshop Famous Friends | | 32183-CD1 v.1.0 | |
 | Nickelodeon Rugrats: Totally Angelica Boredom Buster | PC | 1.0 | Original | | 26349-0919 | ![2 and more dumps from original media [!]](/images/status/green.png "2 and more dumps from original media [!]") |
 | Nickelodeon SpongeBob Schwammkopf: Film ab! | PC | | Green Pepper |  | 4012160162715 | |
| Nickelodeon SpongeBob Schwammkopf: Schlacht um Bikini Bottom | PC | | Software Pyramide | | 4012160342841 | |
| Nickelodeon SpongeBob SquarePants Typing | PC | 1.0 | Original | | 383164-CD | |
| Nickelodeon SpongeBob SquarePants Typing | PC | 1.0 | Original | | 12443-CD v1.0, CDR9740207 | |
| Nickelodeon SpongeBob SquarePants: Battle for Bikini Bottom | PC | 1.00.000 | Original | | CDR9702216 | |
 | Nickelodeon SpongeBob SquarePants: Creature from the Krusty Krab: Nighty Nightmare | PC | | | | 400520914777 | |
| Nickelodeon SpongeBob SquarePants: Diner Dash | PC | 1.0 | Original | | P/N: 10748 | |
 | Nickelodeon SpongeBob SquarePants: Employee of the Month | PC | | Original | | 223A1SPBU1BK20021122 | |
| Nickelodeon SpongeBob SquarePants: Lights, Camera, Pants! | PC | | Original | | CDR9866197 | |
| Nickelodeon SpongeBob SquarePants: Nighty Nightmare
Nickelodeon SpongeBob SquarePants: Creature from the Krusty Krab | PC | | Original | | P/N: 10787 | |
| Nickelodeon Super Game Pack | PC | | Original | | 105-40947 | |
| Nickelodeon The Adventures of Jimmy Neutron: Boy Genius vs. Jimmy Negatron | PC | 5.0.0.1 | Original, Games Just For Boys, 2nd Edition | | 33001-CD1 | |
| Nickelodeon The Naked Brothers Band: The Video Game | PC | | Original | | P/N: 114978 | |
| Nickelodeon Toon Twister 3-D | PC | | Original | | P/N CDR 9-65123-9 | |
| Nickelodeon Wonder Pets! Join the Circus | PC | | Original | | 105-40880 | |
| Nickelodeon Wonder Pets! Save the Puppy! | PC | | Original | | 105-40943 | |
| Nicktoons Basketball | PC | 1.0 | Original | | P/N: 10369 | |
| Nicktoons Nitro | PC | 1.07HDD | Raw Thrills (Arcade) | | 58-5145-01 | |
| Nicktoons Racing | PC | | Rerelease | | WP1 | |
| Nicktoons Racing | PC | 1.0 | Toons Just For Kids | | 21500-CD v.10 F | |
| Nicktoons Winners Cup Racing | PC | | Original | | P/N: 10547 | |
 | De Nieuwe Avonturen van de Tijdmachine (Disc 1) | PC | 1.00.000 | Original | | TIMDUCD1 | |
 | Nieznana Historia Marilyn Monroe | PC | | Covermount |  | SELL 0251 | |
| Nightlong: Union City Conspiracy (Disc 1) | PC | | Original | | MP 193 495 DO1R | |
| Nightlong: Union City Conspiracy (Disc 2) | PC | | Original | | MP 193 495 DO2R | |
| Nightlong: Union City Conspiracy (Disc 3) | PC | | Original | | MP 193 495 DO3R | |
| Nightlong: Union City Conspiracy (Disc 1) | PC | | Original | | TM393 495 DO1R | |
| NightStone | PC | 1.2.0.0 | Original |   | CD-W95-V064-M16 | |
| Nintendo Wi-Fi USB Connector | PC | 1.04 | Original |         | M863-21154, NTR-A-CD-3 | |
| Nintendo Wi-Fi USB Connector | PC | 1.05 | Original |  | M863-21292, NTR-A-CD-4 | |
 | Nintendo Wi-Fi USB Connector | PC | 1.01 | Original | | NTR-A-CD-1 | |
 | Nitroplus 2003 Taikenban Disc Version 1.4
ニトロプラス 2003 体験版DISC | PC | | Original | | | |
 | No One Lives Forever 2: A Spy in H.A.R.M.'s Way (Disc 1) | PC | 1.0 | BestSeller Series | | S1000036 | |
| No One Lives Forever 2: A Spy in H.A.R.M.'s Way (Disc 2) | PC | 1.0 | BestSeller Series, Covermount | | S1000037 | |
| Numbers Up! Baggin' the Dragon | PC | 2.0.0 | Home Edition (Southwestern Advantage School Set) | | 901002-CD | |
| Oak Mook 13: Ultrabook 3: Ura Game Dokuhon Furoku CD-ROM
ＯＡＫ ＭＯＯＫ１３ ウルトラブック３ 裏ゲーム読本 付録ＣＤ－ＲＯＭ | PC | | Original | | | |
| Of Light and Darkness: The Prophecy: Premonitions Disk | PC | | | | CD-C95-166-DM | |
| Omar Sharif on Bridge | PC | | Valueware | | CD-ICD-148-0 | |
| The Omega Stone: Secrets of the Ancients (Disc 1) | PC | | Original | | OMSTENCD1 | |
| Omnia Junior 1: Enciclopedia: Dizionario | PC | | Covermount | | SIAE 08A01PA | |
| Omnia Junior 3: Il Mondo degli Animali | PC | | Covermount | | SIAE1001PA | |
| On Air | PC | | Original | | BROWNIE 990201 | |
 | Ona: Sbornik e'roticheskix igr
Она: Сборник эротических игр | PC | | Original |  | 10-20999 | |
| Once Upon a Forest | PC | | Original | | SANCFOR113094 | |
| Once Upon a Knight (Disc 1) | PC | | Original | | Part # 25196CD1 | |
| Once Upon a Knight (Disc 2) | PC | | Original | | Part # 25196CD2 | |
| One Must Fall 2097
One Must Fall 2097 CD-ROM | PC | 1.1 | ROMWARE | | ROM 10017 | |
| One Must Fall 2097 | PC | 2.1 | The Smile Edition | | CDR3016 | |
| One Must Fall 2097 | PC | | Original | | EPOMF01 | |
| One Must Fall 2097 | PC | | Original | | EPOMF01 | |
| One Two Animal: Let's Animal Series 1
ワンツーあにまる レッツあにまるシリーズ１ | PC | | Original | | LAOA-96101 | |
| One Unit Whole Blood | PC | 1.21 | Original | | 04-16459CD1 | |
| Onegai Countdown
おねがいカウントダウン | PC | | Original | | YMH-0013 | |
 | Oni | PC | 1.0 | PC Best Buy | | 177588 | |
| Oni / 4x4 Evo
Oni / 4x4 Evolution | PC | | Demo | | 12DC1-09GM03-11 | |
| Onikiri-den
鬼斬伝 | PC | | Original | | ZEUS-00001 | |
| Onimusha 3: Demon Siege (Disc 1) | PC | | Original | | 683100-CD1 | |
| Onimusha 3: Demon Siege (Disc 2) | PC | | Original | | 683100-CD2 | |
| Onimusha 3: Demon Siege (Disc 3) | PC | | Original | | 683100-CD3 | |
| Online Arena: Disc 1: Edition 2000 | PC | | | | | |
 | Online G@mer n. 5: Juin/Juillet 2001 (Disc 1) | PC | | | | | |
 | Op Avontuur in de Molen | PC | | Original | | 5991 | |
| Open Season (Disc 1) | PC | 1.00 | Original | | 5004904-CD 1 | |
| Open Season (Disc 1) | PC | | Original | | 5004905-CD 1 | |
| Open Season (Disc 1) | PC | 1.0 | Original | | 683131-CD1 | |
| Open Season (Disc 2) | PC | 1.0 | Original | | 683131-CD2 | |
| Open Season (Disc 3) | PC | 1.0 | Original | | 683131-CD3 | |
| Operation | PC | | General Mills | | AM801R5 | |
| Operation | PC | | General Mills | | AM0703R71 | |
| Operation AirStorm | PC | | Original | | 0860140921 | |
| Operation Europe: Path to Victory 1939-45 | PC | | Original | | | |
| Operation Mania | PC | 1.0.5.64r | Original | | 1912507 | |
| Operation Neptune + Reader Rabbit 2 Deluxe! + Ultimate Writing & Creativity Center
The Learning Company 3-in-1 | PC | | | | | |
| Operation Omega | PC | | Original | | 7-20286-92175-1 | |
| The Operational Art of War II | PC | 1.01.02 | Xplosiv | | EI-1259-3 | |
| The Operational Art of War II: 1956-2000
The Operational Art of War II: Bewaffnete Konflikten | PC | | Original | | | |
| The Operational Art of War II: Modern Battles 1956-2000 | PC | 1.0 | Original | | | |
| The Operational Art of War: Vol. 1: 1939-1955 | PC | | | | | |
| The Operative: No One Lives Forever (Disc 1) | PC | 1.0 | Original | | FXX08903223D1 | |
| The Operative: No One Lives Forever (Disc 1) | PC | 1.004 | Game of the Year Edition (BestSeller Series) | | S0026178 | |
| The Operative: No One Lives Forever (Disc 1) | PC | 1.004 | Game of the Year Edition (Xplosiv) | | EI-1685-1 | |
| The Operative: No One Lives Forever (Disc 2) | PC | 1.004 | Game of the Year Edition (Xplosiv) | | EI-1685-2 | |
| The Operative: No One Lives Forever (Disc 1) | PC | 1.004 | Game of the Year Edition (BestSeller Series) | | JCPL11, S0026695 | |
| The Operative: No One Lives Forever (Disc 1) | PC | | Bundle Version Micro-Star International OEM | | CD-W581995-MSYZ1, FXX08903223D1 | |
| The Operative: No One Lives Forever (Disc 2) (In the Lounge with No One Lives Forever) | PC | | Bundle Version Micro-Star International OEM | | CD-W581995-MSYZ2 | |
 | The Operative: No One Lives Forever (Disc 2) | PC | 1.004 | Game of the Year Edition, Game of the Year Edition (BestSeller Series), Game of the Year Edition (Covermount) | | JCPL11, S0026179, S0026696, S0026707 | |
| The Oregon Trail 3rd Edition: Pioneer Adventures (Disc 1) | PC | 1.0 | Original | | OTA744AE-CD1 | |
| The Oregon Trail 3rd Edition: Pioneer Adventures (Disc 1) | PC | 1.2 | Original | | OTA744CE-CD1 | |
| The Oregon Trail 3rd Edition: Pioneer Adventures (Disc 1) | PC | 1.2 | Rerelease | | OTA744BE-CD1 | |
| The Oregon Trail 3rd Edition: Pioneer Adventures (Disc 1) | PC | 1.3 | The Learning Company | | OAE744BE-CD1 | |
| The Oregon Trail 4th Edition (Disc 1) | PC | 1 | Original | | OTF744AE-CD1 | |
| The Oregon Trail 4th Edition (Disc 1) | PC | 1.1 | Rerelease | | OTF744BE-CD1 | |
| Oregon Trail II | PC | 1.3 | Smart Saver | | 381032-CD/i401ha | |
| The Oregon Trail | PC | 3.0.1 | Slash | | CDRM1239790 | |
