Monday 1 June
21 releases
- Armored Core PlayStationFromSoftware
- Bienvenue au club Tom-Tom et Nana Mac, PCHyptique
- Blaze & Blade: Eternal Quest PCT&E Soft
- Buster Bros. Collection PlayStationMitchell Corporation
- Dr. Mario Super FamicomNintendo
- Game Boy Camera Game BoyNintendo
- Genjuu Ryodan Super FamicomCrea-Tech
- Gensei Kitan Gaiden 2 PCCompile
- Hot Shots Golf PlayStationCamelot Software Planning
- Hugo: The Magic Oak PC
- Lucky Luke: On the Dalton's Trail PlayStation
- Off Road Challenge Nintendo 64Avalanche Software
- Radikal Bikers ArcadeGaelco
- Rampage World Tour Nintendo 64Game Refuge Inc
- Rocks'n'Gems PlayStationGerhard Rittenhofer
- Serilly's Happy Birthday PCCompile
- Sport Games Sega Mega Drive/GenesisTec Toy
- Vigilante 8 PlayStationLuxoflux
- WCW Nitro PlayStationInland Productions
- World Cup 98 Game BoyTiertex Design Studios
- WWF War Zone Game BoyProbe Entertainment
Thursday 4 June
10 releases
- Atelier Marie Plus: The Alchemist of Salburg PlayStationGust
- Crisis City PlayStation
- Dynamite Soccer 98 PlayStationA-Max
- Formation Soccer '98 - Ganbare Nippon in France PlayStationHuman Entertainment
- Game Boy Camera Game BoyNintendo
- International Superstar Soccer '98 Nintendo 64Konami
- K.O. The Live Boxing PlayStationAltron
- Namco Anthology Vol.1 PlayStationTose
- T kara Hajimaru Monogatari PlayStationJaleco
- Yakata Nightmare Project PlayStationChime
Friday 5 June
9 releases
- Alundra PlayStationMatrix Software
- Descent: Freespace - The Great War PCVolition
- Dino Breeder 2 Game BoyDigital Kids
- Emergency: Fighters for Life PCSixteen Tons Entertainment
- Kimi ni Steady PCD.O.
- Klonoa: Door to Phantomile PlayStationNamco
- Outwars PCSingleTrac
- Panzer Dragoon Saga Sega SaturnTeam Andromeda
- World League Soccer '98 Sega SaturnSilicon Dreams Studios
Saturday 6 June
1 release
- Newman/Haas Racing PlayStation
Sunday 7 June
1 release
Monday 8 June
2 releases
- SD Gundam G Generation PlayStationBandai
- Seven Kingdoms: Ancient Adversaries PCEnlight Software Limited
Wednesday 10 June
4 releases
- FIFA 99 Nintendo 64, PC, PlayStationEA Sports
- Quest 64 Nintendo 64Imagineer Interactive
- Virtual Chess 64 Nintendo 64Titus Software
- Vs. PlayStationPolygon Magic
Thursday 11 June
11 releases
- Ah Nanjarin PlayStationTo One
- Bass Fisherman PlayStationVingt et un Systems
- Des Blood 2 PCIllusion
- Doki-doki on Air PlayStationBottom Up
- Dominion: Storm Over Gift 3 PC7th Level
- Eberouge Special: Koi to Mahou no Gakuen Seikatsu PlayStation, Sega SaturnJapan Media Programming
- Hellnight PlayStationDennou Eizo Seisakusho
- Pocket Fighter PlayStationCapcom
- The X-Files Game PCHyperBole Studios
- World Cup '98 France: Road to Win Sega SaturnSega Enterprises, Ltd.
- X-Men vs. Street Fighter PlayStationCapcom
Friday 12 June
4 releases
- Quadnet DOSBrainchild Design
- The Frater Fracas PC
- TOCA Championship Racing PCCodemasters Southam
- Wetrix Nintendo 64Zed Two
Saturday 13 June
1 release
- Another Memories PlayStationStarlight Marry
Sunday 14 June
1 release
Monday 15 June
4 releases
- Cardinal Syn PlayStationKronos Digital Entertainment
- Donkey Kong Country 2: Diddy's Kong Quest Super Nintendo Entertainment SystemRare
- TNN Motorsports Hardcore 4X4 PCGremlin Interactive
- X-COM: Interceptor PCMicroProse Software, Inc.
Tuesday 16 June
1 release
- Mike Piazza's Strike Zone Nintendo 64Devil's Thumb Entertainment
Wednesday 17 June
1 release
- Chopper Attack Nintendo 64SETA
Thursday 18 June
14 releases
- '98 Year Koushien PlayStationMagical Company
- Combination Pro Soccer PlayStation
- Crisis Beat PlayStationBandai
- Devil Dice PlayStationShift
- JGTC: All-Japan Grand Touring Car Championship PlayStationTYO Entertainment Inc.
- Keriotosse! Sega Saturn
- Langrisser V: The End of Legend Sega SaturnCareer Soft
- Linda Cube Kanzenban Sega SaturnAlfaSystem Co., Ltd.
- Princess Maker 3: Fairy Tales Come True Sega SaturnNinelives
- Saban's Iznogoud PlayStationMC2-Microïds
- Star Monja PlayStationGMF
- Theme Hospital PlayStationBullfrog Productions
- TOCA Championship Racing PlayStationCodemasters Southam
- Tokyo Majin Gakuen: Kenpuu-chou PlayStationShout! Designworks
Friday 19 June
4 releases
- Bio F.R.E.A.K.S. Nintendo 64Saffire
- Saikai Sotsugyou Ryokou '98 PCSaint
- Vangers PCK-D Lab
- Wetrix Nintendo 64, PCZed Two
Sunday 21 June
2 releases
- Contender PlayStationVictor Interactive Software
- Operation Scorched Earth PC
Tuesday 23 June
2 releases
- Hell in a Can PC
- Mortal Kombat 4 Nintendo 64Midway Games
Wednesday 24 June
3 releases
- MechCommander PCFASA Interactive
- Final Fantasy VII PCSquare
- Mortal Kombat 4 PlayStationEurocom Entertainment Software
Thursday 25 June
30 releases
- Choro Q Marine: Q-Boat PlayStation
- Akumajou Dracula X: Gekka no Yasoukyoku Sega SaturnKonami
- BackGuiner: Yomigaeru Yuusha-tachi - Kakusei-hen Guiner Tensei Sega Saturn
- Bakusou Dekotora Densetsu: Otoko Ippiki Yume Kaidoi PlayStationHuman Entertainment
- Cross Tantei Monogatari: Motsureta Nanatsu no Labyrinth Sega SaturnWorkJam
- Echelon PC
- Final Fantasy VII PCSquare
- Galaxy Fräulein Yuna 3: Lightning Angel PlayStationHudson Soft
- Galaxy Fräulein Yuna: Final Edition PlayStation
- Guucho de Park: Theme Park Monogatari PlayStationVictor Interactive Software
- Hello Kitty's Cube Frenzy PlayStationCulture Publishers
- Heroine Dream 2 PlayStationMap Japan
- Hyper Securities 2 PlayStationPack-In-Video
- Initial D: Koudou Saisoku Densetsu Sega SaturnGenki
- Jissen Pachi-Slot Hisshouhou! Sammy Revolution PlayStationSammy
- Masumon Kids PlayStationSystemSoft
- Mawatte Mucho! PlayStationTohoku Shinsha
- Metal Slug 2 Neo Geo CDSNK
- Microsoft Spider Solitaire PC
- Mizuki Shigeru no Youkai Zukan: Soushuu-hen Sega Saturn
- Nihon Daihyou Team no Kantoku ni Narou! Sekaihatsu, Soccer RPG Sega SaturnSega Enterprises, Ltd.
- Pro Wrestling Sengokuden 2 PlayStationDream Japan
- Puchi Carat PlayStationITL
- Real Bout Garou Densetsu Special: Dominated Mind PlayStationSNK
- Seirei Shoukan: Princess of Darkness PlayStationShoeisha
- Shadow Tower PlayStationFromSoftware
- Super Adventure Rockman PlayStation, Sega SaturnKouyousha
- The Legend of Heroes I & II: Eiyuu Densetsu PlayStation
- Wakusei Koukitai Little Cats PlayStationFamily Soft
- Yarudora Series Vol. 1: Double Cast PlayStationSugar and Rockets
Friday 26 June
6 releases
- Dezaemon 3D Nintendo 64Athena
- Incoming: The Final Conflict PCRage Software
- Itsudemo! Nyan to Wonderful Game Boy
- Kick Off World PlayStation
- Sega Worldwide Soccer '98 PC
- Vigilante 8 PlayStationLuxoflux
Monday 29 June
5 releases
- Banjo-Kazooie Nintendo 64Rare
- Devil Dice PlayStationShift
- Incoming: The Final Conflict PCRage Software
- M.A.X. 2: Mechanized Assault & Exploration PCFlatCat
- Street Fighter Alpha 3 ArcadeCapcom Production Studio 1
Tuesday 30 June
22 releases
- Railroad Tycoon II MacPopTop Software
- Thrill Kill PlayStationMidway Studios Los Angeles
- Seterra PCMarianne Wartoft
- The X-Files: Unrestricted Access Mac, PC
- Adventures Through McDonaldland PC
- Azure Dreams PlayStationKonami
- Cardinal Syn PlayStationKronos Digital Entertainment
- Devil Dice PlayStationShift
- Elemental Gearbolt PlayStationAlfa System
- Eleven Beat World Tournament ArcadeHudson Soft
- Fox Sports Golf '99 PlayStationGremlin Interactive
- Grand Theft Auto PlayStationDMA Design
- Heat of Eleven '98 ArcadeKonami
- Police Quest: SWAT 2 PCYosemite Entertainment
- Sonic Robo Blast 2 DOS, PCSonic Team Junior
- TamaOtchi Handheld Electronic LCDBandai Namco Entertainment
- The Granstream Saga PlayStationShade
- Thinkin' Things: Sky Island Mysteries PCEdmark Corporation
- Tomba! PlayStationWhoopee Camp
- Total Annihilation: Battle Tactics Mac, PCCavedog Entertainment
- WarBirds PCInteractive Magic
- WarGames: Defcon 1 PlayStationInteractive Studios
Dates come from IGDB and move when publishers change them. Following counts are IGDB followers.