Sunday 1 May
20 releases
- P-47: The Phantom Fighter Arcade
- Where in the World is Carmen Sandiego? Enhanced Edition MacBrøderbund Software
- Arctic PC-8800 Series, PC-9800 SeriesArtdink
- Ashe PC-8800 SeriesQuasar
- Death Sword Atari ST/STEPalace Software
- Dragon Warrior II MSX2Chunsoft
- Fantasy Zone: The Maze Sega Master System/Mark IIISega Enterprises, Ltd.
- Gakuen Senki MSXChampion Soft
- Manhattan Dealers DOSSilmarils
- Maze Hunter 3-D Sega Master System/Mark IIISega R&D 2
- New Boggle Boggle MSXMbitM
- Phantasie DOSSSI (Strategic Simulations, Inc.)
- Rally Bike ArcadeToaplan
- Rambo Nintendo Entertainment SystemPack-In-Video
- Shin Maou Golvellius MSX2Compile
- Star Cruiser PC-8800 SeriesArsys Software
- Super Daisenryaku Sharp X1SystemSoft
- Tanigawa Kouji no Shogi Shinan II: Meijin he no Michi MSX
- The 4th Unit PC-9800 SeriesData West
- Ultima: Exodus MSX2Newtopia Planning
Thursday 5 May
2 releases
- Dokuganryu Masamune Family ComputerNamco
- Little Vampire MSX2, PC-9800 SeriesChampion Soft
Friday 13 May
4 releases
- Arcus PC-8800 SeriesWolf Team
- Deep Dungeon III: Yuushi he no Tabi Family ComputerHumming Bird Soft
- Meitantei Holmes: Kiri no London Satsujin Jiken Family ComputerTowa Chiki
- Zeliard Sharp X1Game Arts
Saturday 14 May
2 releases
- BMX Ninja Commodore C64/128/MAX
- Murder Club MSX2Riverhillsoft
Friday 20 May
4 releases
- Bravoman ArcadeNamco
- Chopper Commando DOSInhuman Games
- Dome Sharp X68000System Sacom
- Pro Yakyuu World Stadium TurboGrafx-16/PC Engine
Sunday 22 May
2 releases
- Bio Miracle Bokutte Upa Family Computer Disk SystemKonami
- Yuu Yuu Jinsei TurboGrafx-16/PC Engine
Friday 27 May
1 release
- Ninja-kun: Ashura no Shou Family ComputerUPL
Saturday 28 May
3 releases
- Elysion Family ComputerSystemSoft
- Maison Ikkoku Kanketsu Hen: Sayonara, Soshite... MSX2, PC-8800 Series, PC-9800 SeriesMicro Cabin
- Parodius MSXKonami
Dates come from IGDB and move when publishers change them. Following counts are IGDB followers.