Thursday 1 April
35 releases
- Actua Ice Hockey 2 PlayStationGremlin Interactive
- Battle of Britain PCTalonSoft
- Beatdown PC
- Blue's ABC Time Activities PC
- Carmageddon II: Carpocalypse Now MacStainless Games Ltd.
- Delta Force PCNovaLogic
- Doukyuu Re-Mix Billiard Multiple PlayStationOrnith
- Élan PlayStationVisco
- Galactic Patrol MacMonkey Byte Development
- Imperialism II: Age of Exploration Mac, PCFrog City Software
- Jimmy White's 2: Cueball PCVicarious Visions
- Keiba Eito '99 - Haru Natsu PlayStationShangri-La
- Legal Crime PCByte Enchanters
- Midway Presents Arcade Hits: Klax Game Boy ColorMidway Games West
- Mortal Kombat 4 Game Boy ColorDigital Eclipse
- Nobunaga's Ambition: Shouseiroku with Power Up Kit PlayStationKoei
- One: Kagayaku Kisetsu he PlayStationTactics
- Pawapuro-kun Pocket Game Boy ColorDiamond Head
- Picross NP Vol. 1 Super FamicomJupiter Corporation
- Resident Evil 2 PCCapcom Planning Room 2
- Road Burners ArcadeAtari Games
- R: Rock'n Riders PlayStation
- SaGa Frontier 2 PlayStation, PocketStationSquare Product Development Division 2
- Sci-Fi Pinball PCGigawatt Studios
- Sega Bass Fishing DreamcastAM1
- Sesame Street: Elmo's 123s Game Boy ColorBonsai Entertainment
- Sesame Street: Elmo's ABCs Game Boy ColorBonsai Entertainment
- Spyro the Dragon PlayStationInsomniac Games
- Spyro the Dragon PlayStationInsomniac Games
- Starship Titanic MacThe Digital Village
- Street Sk8er PlayStationAtelier Double
- Suikoden PCKonami Computer Entertainment Tokyo
- Tokimeki Memorial Drama Series Vol. 3: Tabidachi no Uta PlayStation, Sega SaturnKonami
- Virtual Kyoutei '99 PlayStationNichibutsu
- Yoyo's Puzzle Park PlayStationIrem
Friday 2 April
4 releases
- Charlie Blasts Territory Nintendo 64Realtime Associates
- Klustar Game Boy ColorRebellion Developments
- Need for Speed: High Stakes PlayStationEA Canada
- Pocket Densha 2 Game Boy Color
Saturday 3 April
1 release
- Air Race Championship PlayStation
Sunday 4 April
1 release
- Dungeons & Dragons Collection Sega SaturnCapcom
Monday 5 April
2 releases
- Bust-a-Move '99 Nintendo 64, PlayStationTaito
- NHL Blades of Steel '99 Nintendo 64Konami
Wednesday 7 April
2 releases
- All-Star Baseball 2000 Nintendo 64Iguana Entertainment
- Team Fortress Classic PCValve
Thursday 8 April
19 releases
- Populous: The Beginning PlayStationBullfrog Productions
- 0 kara no Shougi: Shougi Youchien - Ayumi-gumi PlayStationAffect
- Devil Summoner: Soul Hackers PlayStationAtlus
- Digital Keiba Shinbun: My Trackman Dreamcast
- Donkey Kong Jr. Game Boy ColorNintendo Entertainment Analysis & Development
- Egg Game Boy ColorNintendo Entertainment Analysis & Development
- Game & Watch Gallery 3 Game Boy ColorNintendo R&D1
- Greenhouse Game Boy ColorNintendo Entertainment Analysis & Development
- Kotobuki Grand Prix PlayStationSyscom Entertainment
- Mario Bros. Game Boy ColorNintendo Entertainment Analysis & Development
- NBA in the Zone '99 Nintendo 64, PlayStationKonami
- Nice On WonderSwanSammy Studios
- Omise de Tensyu PlayStationTechnosoft
- Turtle Bridge Game Boy ColorNintendo Entertainment Analysis & Development
- Virus: The Battle Field PlayStation
- World Stadium 3 PlayStationNamco
- Yami Fuku Natsu: Teito Monogatari Futatabi PlayStationBee Factory
- Yuusha-Ou GaoGaiGar: Blockaded Numbers PlayStationTakara
- Zen-Nippon Pro Wrestling: Ouja no Tamashii PlayStation
Friday 9 April
6 releases
- Anna Kournikova's Smash Court Tennis PlayStationNow Production
- Boy x Boy: Shiritsu Kouryou Gakuin Seishinryou PCKing Records
- Katou Hifumi Kudan no Shogi Kyoushitsu Game Boy Color
- Nobunaga no Yabou Game Boy-ban 2 Game Boy Color
- Shuumatsu no Sugoshikata: The world is drawing to an W/end PC
- V-Rally: Championship Edition Game Boy ColorInfogrames
Saturday 10 April
3 releases
- Dance Dance Revolution PlayStationBemani
- Gex 3: Deep Cover Gecko PlayStationCrystal Dynamics
- Warzone 2100 PCWarzone 2100 Project
Sunday 11 April
2 releases
- Mahjong: Touryuumon WonderSwanChat Noir
- Wonder Stadium WonderSwan
Monday 12 April
4 releases
- Ancient Conquest: The Golden Fleece PCMegamedia
- Climax Landers: Motte ke! Minige Campaign Dreamcast
- Retro Force PlayStation
- RollerCoaster Tycoon PCFrontier Developments
Tuesday 13 April
1 release
- Worms Armageddon PCTeam17
Wednesday 14 April
6 releases
- Bottom of the 9th Nintendo 64Konami
- Chameleon Twist 2 Nintendo 64Japan System Supply
- Machines PCCharybdis
- Man of War II: Chains of Command PCStrategy First
- Pokémon Pinball Game Boy ColorJupiter Corporation
- The Settlers III: Mission CD PCBlue Byte Software
Thursday 15 April
12 releases
- Akagawa Jirou: Majo-tachi no Nemuri PlayStationMinato Giken
- Biomotor Unitron Neo Geo Pocket ColorYumekobo
- Bust A Groove 2 Arcade, PlayStationMetro Graphics
- Bust-a-Move 4 PlayStationTaito
- Crush Roller Neo Geo Pocket ColorADK Corporation
- Hit Back PlayStation
- KKnD2: Krossfire PlayStationBeam Software
- Nurse Story PlayStationMycom
- Prince of Persia Game Boy Color
- Rage of Mages II: Necromancer PCNival Interactive
- Super Robot Wars F Final PlayStationWinkysoft
- YSFlight PC
Friday 16 April
5 releases
- Glay: Complete Works PlayStationOracion
- Megami Tensei Gaiden: Last Bible II Game Boy ColorMultimedia Intelligence Transfer
- Pickle's Book PC
- R4: Ridge Racer Type 4 PlayStationNamco
- Ridge Racer: Turbo Mode PlayStationNamco
Saturday 17 April
1 release
- Gallop Racer PlayStationTecmo
Monday 19 April
5 releases
- Boss Rally PCBoss Game Studios
- Chou Kuukan Nighter: King of Pro Baseball 2 Nintendo 64Genki
- Dead in the Water PlayStation
- Jagged Alliance 2 PCSir-Tech Canada
- Master of Syougi Color Neo Geo Pocket ColorADK Corporation
Tuesday 20 April
2 releases
- Interplay Sports Baseball 2000 PCInterplay Entertainment
- RedLine Racer DreamcastCriterion Games
Wednesday 21 April
1 release
- Dance Dance Revolution 2ndMix Link Version ArcadeKonami Computer Entertainment Tokyo
Thursday 22 April
11 releases
- Billiards PlayStationSuccess
- Check Mate PlayStationSuccess
- Cyber Org PlayStationFuzzBo
- Extreme-G: XG2 PCProbe Entertainment
- Let's Go Bassfishing! PlayStation
- Omega Boost PlayStationPolyphony Digital
- Ryouko Inoue Chatting Room Sega Saturn
- Taiyou no Otsuge PlayStationProgress Software
- Tokyo Majin Gakuen: Oboro-Kitan PlayStationShout! Designworks
- Web Mystery: Yochimu wo Miru Neko DreamcastMebius
- Yuukyuu no Eden: The Eternal Eden PlayStation
Friday 23 April
9 releases
- Densha de GO! PCTaito GM R&D Sect. #2
- Pro Pilot '99 PCDynamix, Inc.
- Puchi Carat Game Boy Color
- Real Pro Yakyuu!: Central League-hen Game Boy Color
- Real Pro Yakyuu!: Pacific League-hen Game Boy Color
- Spiritual Soul 2 PCShuwa System
- Sports Car GT PlayStationPoint of View
- The Legend of Heroes III: Shiroki Majo PCNihon Falcom
- Tokyo Kowloon PCivory
Saturday 24 April
1 release
- Berney Must Die Nintendo 64
Sunday 25 April
4 releases
- BS Fire Emblem: Archanea Senki-hen SatellaviewIntelligent Systems
- Digital Monster Ver. WonderSwan WonderSwanSIMS
- Dr. Mario BS Ban SatellaviewNintendo
- Wario no Mori: Futatabi SatellaviewNintendo
Monday 26 April
3 releases
- Beatmania 4thMix: The Beat Goes On ArcadeKonami
- Super Smash Bros. Nintendo 64HAL Laboratory
- Yesterday the D-Gate PCBen "Yahtzee" Croshaw
Tuesday 27 April
1 release
- Last Stand WonderSwanSoft Machine
Wednesday 28 April
15 releases
- Ayrton Senna Kart Duel Special PlayStation
- Beatmania for WonderSwan WonderSwanKonami
- Cotton: Fantastic Night Dreams PlayStationSuccess Corporation
- Dino Breeder 3: Gaia Fukkatsu Game Boy ColorDigital Kids
- Farland Saga: Toki no Michishirube PlayStationTGL
- Half-Life: Game of the Year Edition PCValve
- Jikkyou GI Stable Nintendo 64Konami
- Little Witch Parfait: Kuronekojirushi no Mahouya-san PCKuroneko-san Team
- Littlewitch Parfait: Kuroneko Mahouten Monogatari PCKogado Studio
- NBA Live 99 PlayStationHB Studios
- Pachi-pachi Pachi-Slot: New Pulsar-hen Game Boy Color
- Pocket GI Stable Game Boy Color
- Soul of the Samurai PlayStationKonami
- Super Robot Taisen Compact WonderSwanBanpresto
- Yuugen Gaisha Chikyuu Boueitai PlayStationJapan Art Media
Thursday 29 April
7 releases
- Friends: Seishun no Kagayaki Sega SaturnFairyTale
- Interplay Sports Baseball 2000 PlayStation
- Minna no Romana 1 PCNihon Falcom
- Minna no Romana 2 PCNihon Falcom
- Minna no Romana 3 PCNihon Falcom
- Suzuki Alstare Extreme Racing DreamcastCriterion Games
- The Magic School Bus Explores the World of Animals PCKnowWonder
Friday 30 April
17 releases
- Samurai Shodown! 2 Neo Geo Pocket Color
- Baldur's Gate: Tales of the Sword Coast Mac, PCBioWare
- Blue's 123 Time Activities PC
- Corsairs: Conquest at Sea PCMicroids
- Disney's Winnie the Pooh & Tigger Too: Animated Storybook Mac, PCDisney Interactive
- F-22 Lightning 3 PCNovaLogic
- Grand Theft Auto: Director's Cut DOS, PC, PlayStationDMA Design
- Grand Theft Auto: London 1969 PlayStationDMA Design
- King of Fighters R-2 Neo Geo Pocket ColorSNK Corporation
- Micro Machines 64 Turbo Nintendo 64Codemasters
- Pico's School Web browserTom Fulp
- Pokémon Stadium Nintendo 64HAL Laboratory
- SD Hiryuu no Ken Gaiden EX Game Boy ColorCulture Brain
- Snowboard Kids 2 Nintendo 64Racdym
- Sports Car GT PCPoint of View
- Street Fighter Alpha 3 PlayStationCapcom Production Studio 1
- The Operational Art of War II: Modern Battles 1956-2000 PCTalonSoft
Dates come from IGDB and move when publishers change them. Following counts are IGDB followers.