| Option Tuning Car Battle 2
| 4907859108191 | SLPS-01857 | 1999-2-18
|
| Oasis Road
| 4995857130290 | SLPS-01899 | 1999-2-25
|
| Othello World II: Yume to Michi e no Chousen (Reprint)
| 4975430040772 | SLPS-01174 | 1999-3-4
|
| Osaka
| 4988003217099 | SLPS-01722-3 | 1999-3-11
|
| One
| 4976219351416 | SLPS-01812 | 1999-3-25
|
| Osaka Naniwa Matenrow
| 4933516903090 | SLPS-02013 | 1999-4-8
|
| Omise de Tensyu
| 4907095000624 | SLPS-01876 | 1999-4-8
|
| Onegai Monster
| 4948681000376 | NUS-NOMJ-JPN | 1999-4-9
|
| Omega Boost
| 4948872100205 | SCPS-10020 | 1999-4-22
|
| Oekaki Puzzle (SuperLite 1500 Series)
| 4944076000570 | SLPS-02068 | 1999-5-27
|
| OverBlood 2 (PlayStation the Best)
| 4967652101492 | SLPS-91140-1 | 1999-6-3
|
| Ore no Shikabane o Koete Yuke
| 4948872100748 | SCPS-10074 | 1999-6-17
|
| Over Drivin' IV
| 4938833005083 | SLPS-02099 | 1999-6-17
|
| O-Chan no Oekaki Logic 2: Color mo Arimasuwa (SunKore Best)
| 4907940212202 | SLPS-02145 | 1999-7-1
|
| Ogre Battle 64: Person of Lordly Caliber
| 4902370503838 | NUS-NOBJ-JPN | 1999-7-14
|
| Ore no Ryouri
| 4948872100991 | SCPS-10099 | 1999-9-9
|
| Omega Boost
| 711719444923 | | 1999-9-23
|
| Oda Nobunaga Den (Koei the Best)
| 4988615014161 | SLPM-86337 | 1999-10-1
|
| Ore no Yacht: Ganbare! Nippon Challenge
| 4904810560456 | SLPS-02132 | 1999-10-7
|
| Otona no Asobi: Nichibutsu Collection 2000
| 4960641090203 | SLPS-02459 | 1999-12-2
|
| O-to-i-re: Dreamcast Sequencer
| 4516259000204 | T-32801M | 1999-12-9
|
| Other Life: Azure Dreams (Konami the Best)
| 4988602488852 | SLPM-86104 | 1999-12-9
|
| Ouka Houshin
| 4520923010031 | T-38704M | 1999-12-16
|
| Oddworld Adventures 2
| 742725193574 | | 2000-1-24
|
| Oekaki Puzzle 2 (SuperLite 1500 Series)
| 4944076000990 | SLPM-86428 | 2000-1-27
|
| Option Tuning Car Battle 2 (Race the Best Vol. 2)
| 4907859108221 | SLPS-02573 | 2000-2-3
|
| Our Graduation
| 4933516003110 | SLPS-02576-7 | 2000-2-3
|
| Oyaji no Jikan: Nechan, Mahjong de Shoubu Ya
| 4939915000323 | SLPS-02592 | 2000-2-17
|
| Oyaji no Jikan: Nechan, Tsuri Iku De!
| 4939915000347 | SLPS-02590 | 2000-2-17
|
| Oyaji no Jikan: Nechan, Hanafuda de Shoubu Ya
| 4939915000330 | SLPS-02591 | 2000-2-17
|
| Oukyuu no Hihou Tension (VAP Best Thanks 1800)
| 4988021095457 | SLPS-02594 | 2000-2-17
|
| One Two Smash: Tanoshii Tennis
| 4961508006177 | SLPS-02585 | 2000-2-24
|
| Ookami Ichio Funtouki: Sakura Taisen Kayou Show -
| 4974365500573 | HDR-0057 | 2000-2-24
|
| Omiai Commando
| 4988601003322 | SLPM-86439 | 2000-3-30
|
| Oh! Bakyuuun
| 4907892010819 | SLPS-02680 | 2000-4-20
|
| Ongaku Tsukuru Kanadeeru 2 (Renka Ban)
| 4988606224074 | SLPS-02684 | 2000-5-2
|
| Option Tuning Car Battle Spec-R
| 4536478000083 | SLPS-02587 | 2000-5-11
|
| Ooedo Huusui Ingaritsu Hanabi 2
| 4990951997022 | SLPS-02814 | 2000-6-22
|
| Oekaki Puzzle 3 (SuperLite 1500 Series)
| 4944076001348 | SLPM-86533 | 2000-6-29
|
| Omikron: The Nomad Soul
| 788687451642 | | 2000-6-30
|
| Ore no Shikabane o Koete Yuke (Playstation the Best)
| 4948872911986 | SCPS-91198 | 2000-7-6
|
| Omizu no Kadou
| 4988013114906 | SLPS-02815 | 2000-8-17
|
| Ore no Ryouri (PlayStation the Best)
| 4948872912075 | SCPS-91207 | 2000-8-24
|
| Onsei Ninshiki Mahjong: Jarman
| 4939915000453 | T-43401M | 2000-8-31
|
| Olympia Yamasa Virtua Pachi-Slot II: Jissen! Bishoujo Kouryaku Hou (Reprint)
| 4933766923053 | SLPS-02932 | 2000-9-14
|
| Olympia Takasa Virtua Pachi-Slot III (Reprint)
| 4933766200017 | SLPS-02931 | 2000-9-14
|
| Oha-Studio Dance Dance Revolution
| 4542084000003 | SLPM-86603 | 2000-9-14
|
| Ogre Battle 64: Person of Lordly Caliber
| 730865730032 | | 2000-10-5
|
| Orphen: Scion of Sorcery
| 047875800212 | SLUS-20011 | 2000-10-26
|
| The Operative: No One Lives Forever
| 024543009535 | | 2000-11-9
|