Monday 1 May
21 releases
- Legoland PCKrisalis Software
- Bang Bead Arcade, Neo Geo AES, Neo Geo MVSVisco Corporation
- Casper Game Boy Color
- Dance Dance Revolution 3rdMix Ver.Korea2 ArcadeKonami Computer Entertainment Tokyo
- Detective Conan: Kigantou Hihou Densetsu Game Boy Color
- Grand Theft Auto 2 DreamcastDMA Design
- Guilty Gear PlayStationArc System Works
- Gute Zeiten Schlechte Zeiten Quiz Game Boy Color
- Jim Henson's The Muppets Game Boy Color
- Kommissar Kugelblitz: Vermisst am Mississippi PCTerzio
- Kurt Warner's Arena Football Unleashed DreamcastMidway
- Lunar: Silver Star Story Complete PCJapan Art Media
- Marvel vs. Capcom 2: New Age of Heroes ArcadeCapcom Production Studio 1
- Millennium Winter Sports Game Boy Color
- Omikron: The Nomad Soul PlayStation
- PGA European Tour Nintendo 64Infogrames
- Pop'n Twinbee Game Boy ColorKonami
- Pressure Gauge Atari 2600
- Puzzle Link 2 Neo Geo Pocket Color
- Quiz Aa! Megami-sama: Tatakau Tsubasa to Tomoni ArcadeWOW Entertainment
- Wario no Mori: Futatabi SatellaviewNintendo
Tuesday 2 May
8 releases
- Army Men: World War PCThe 3DO Company
- Colony Wars: Red Sun PlayStationPsygnosis
- Japan Pro Golf Tour 64 64DDMedia Factory
- Saraba Uchuu Senkan Yamato: Ai no Senshi-tachi PlayStationNK System
- Shin Sedai Robot Senki - Brave Saga 2 PlayStationPandora Box Creative Office
- The Blue Marlin PlayStationStarfish
- Tonka: Dig'n Rigs PCHasbro
- Virtual Kyoutei 2000 PlayStationNichibutsu
Thursday 4 May
7 releases
- 4 Wheel Thunder DreamcastKalisto Entertainment
- Heavy Gear II LinuxActivision
- Martian Gothic: Unification PCCreative Reality
- Rugrats: Totally Angelica Game Boy ColorTiertex Design Studios
- Tang Tang Arcade
- Test Drive: Le Mans PlayStationEutechnyx
- Ultima Online: Renaissance PCOrigin Systems
Friday 5 May
4 releases
- Brigandine: Grand Edition PlayStationHearty Robin
- Daikatana Nintendo 64Kemco
- Operation Scorched Earth III PC
- Star Wars: Episode I - Jedi Power Battles PlayStationLucasArts
Saturday 6 May
2 releases
- Sangokushi II for WonderSwan WonderSwaniNiS
- You Don't Know Jack Vol. 4: The Ride PCJellyvision
Sunday 7 May
3 releases
- Castrol Honda: World Superbike Team - Superbike 2000 PCKarma Studios
- Half-Life: Edge of Darkness PC
- Tower of the Sorcerer PCCaravan Circle
Monday 8 May
3 releases
- Aces High PC
- Donkey Kong PCMADrigal
- Heretic II AmigaRaven Software
Tuesday 9 May
2 releases
- MediEvil II PlayStationSCE Cambridge Studio
- Tom Clancy's Rainbow Six DreamcastRed Storm Entertainment
Wednesday 10 May
2 releases
- Mr. Driller PlayStationNamco
- The Bombing Islands PlayStationKotobuki Solution Co., Ltd.
Thursday 11 May
2 releases
- Elan Plus PlayStationVisco
- Option Tuning Car Battle Spec-R PlayStationMTO
Saturday 13 May
1 release
Sunday 14 May
4 releases
- Bomberman Max: Blue Champion Game Boy Color
- Bomberman Max: Red Challenger Game Boy Color
- Hydro Thunder Nintendo 64, PlayStationMidway Studios San Diego
- Kids Station: Asobou! Hanasou! Guru-guru Town Hanamaru-kun PlayStationAtlus
Monday 15 May
7 releases
- Artus Against the Demon of the Museum PCGyoza Games LLC
- Hard Truck 2 PCSoftLab-NSK
- Littlewitch Parfait: Kuroneko Mahouten Monogatari PCKogado Studio
- Sid Meier's Alien Crossfire MacFiraxis Games
- Snake Neo Geo PocketIvan Mackintosh
- Striker Pro 2000 DreamcastRage Software
- Vagrant Story PlayStationSquare Product Development Division 4
Tuesday 16 May
2 releases
- Driver Game Boy Color
- SimCity 3000 Unlimited PCMaxis
Wednesday 17 May
2 releases
- Kyojin no Doshin Kaihou Sensen Chibikko Chikko Daishuugou 64DDParam
- Real War PCRival Interactive
Thursday 18 May
7 releases
- CosmoWarrior Zero PlayStationTaito
- Kuon no Kizuna: Sairinshou DreamcastXuse
- Kurt Warner's Arena Football Unleashed PlayStationMidway
- Marionette Company 2 Chu! Dreamcast, PlayStationMicro Cabin
- Phix: The Adventure PlayStationAffect
- Toobin' Game Boy ColorAtari Games
- ZanZan PC
Friday 19 May
6 releases
- Backyard Baseball 2001 Mac, PCHumongous Entertainment
- Dinosaur Game Boy ColorDigital Eclipse
- Game Conveni 21 Game Boy Color
- Happyland Adventures DOSFree Lunch Design AB
- Runabout 2 PlayStationGraphic Research Co., Ltd.
- Sword of the Berserk: Guts' Rage DreamcastYuke's
Saturday 20 May
2 releases
- Lode Runner for WonderSwan WonderSwan
- The River Of Fire PC
Sunday 21 May
3 releases
- Dear Camy PCGaimplay
- Ide Yousuke no Mahjong Juku Nintendo 64SETA
- NHL Blades of Steel 2000 Game Boy Color
Monday 22 May
7 releases
- 1942 Game Boy ColorCapcom
- Earth 2150 Mac, PCMindscape
- Earth 2150: The Moon Project PCTopWare Interactive
- Perfect Dark Nintendo 64Rare
- Skyhammer Atari JaguarRebellion Developments
- Tony Hawk's Pro Skater DreamcastNeversoft Entertainment
- Wario no Mori: Futatabi SatellaviewNintendo
Tuesday 23 May
2 releases
- Daikatana PCIon Storm
- Digimon World PlayStationFlying Tiger Developments
Wednesday 24 May
3 releases
- Crash Bandicoot: Warped PlayStationNaughty Dog
- Nightmare Creatures II PlayStationKalisto Entertainment
- PC Fútbol Selección Española Europa 2000 PCDinamic Multimedia
Thursday 25 May
13 releases
- Air Hockey PlayStationSuccess
- Aquarian Age: Tokyo Wars PlayStationOnion Egg
- FIFA Soccer World Championship PlayStation 2
- Gambling Apocalypse Kaiji PlayStation
- Grauen no Torikago: Kapitel 5 - Shokuzai DreamcastSega
- MDK2 PCBioWare
- Menkyo wo Torou PlayStation
- Quake: Insomnia PC
- Rent-A-Hero No. 1 DreamcastSega Enterprises, Ltd.
- Sakura Taisen Dreamcast
- Screen PlayStationKID
- St. Luminous Jogakuin PlayStationXing Entertainment
- Super Robot Taisen Alpha PlayStationBanpresto
Friday 26 May
6 releases
- 10 x 10 ZX Spectrum
- Marionette Company 2 Chu! PCMicro Cabin
- Motocross Madness 2 PCRainbow Studios
- Nushi Tsuri 64: Shiokaze ni Notte Nintendo 64VIS Interactive
- Resident Evil Code: Veronica DreamcastNextech
- Test Drive V-Rally DreamcastEden Studios
Saturday 27 May
2 releases
- Legend of Legaia PlayStationContrail
- Time Bokan Series: Bokan Densetsu - Buta mo Odaterya Doronboo WonderSwan
Sunday 28 May
6 releases
- Bass Rush: Ecogear PowerWorm Championship Nintendo 64Visco Corporation
- Bomberman 64: The Second Attack! Nintendo 64Hudson Soft
- Coagula PC
- Daiku no Gen-san: Kachi-kachi no Tonkachi ga Kachi Game Boy ColorBiox
- Gundam Side Story 0079: Rise From the Ashes DreamcastBandai
- International Track & Field 2000 Nintendo 64Konami
Monday 29 May
2 releases
- Burial Ground PC
- Grind Session PlayStation
Tuesday 30 May
3 releases
- Mary-Kate & Ashley: Get a Clue! Game Boy ColorCrawfish Interactive
- Ultima Online: Renaissance PCOrigin Systems
- Wario Land 3 Game Boy ColorNintendo R&D1
Wednesday 31 May
6 releases
- Beatmania Featuring: Dreams Come True ArcadeKonami
- Bust-a-Move 4 DreamcastTaito
- Ground Control Anthology PCMassive Entertainment
- Martian Gothic: Unification PCCreative Reality
- NGen Racing PlayStationCurly Monsters
- Street Fighter Alpha 3 DreamcastCapcom Production Studio 1
Dates come from IGDB and move when publishers change them. Following counts are IGDB followers.