In the universe of the MSX games, those from Korea are an apart world. Only a few own productions, but many non-official usings of Japanese games, with modification or deletion of the copyrights. You must know that there was at this time no any legislation on this matter in Korea. It explains the existence of 7 megaroms published in 1991 and combining between 25 and 126 games !

After the megaroms with 30, 64 and 80 games, here’s the one with 90 games. Actually, there are no 90 games, but only 59 games. Where’s the trick ? This cartridge has been conceived for the cheaters, as for 10 games, they can choose the beginning stage (+ eventually the difficulty level) or start with many lives ! Besides, Pooyan appears twice, but only with the same cheat version. Gomoku Narabe appears only one time, but starts with level 2.

The useful keys : the cursors, the spacebar and the SELECT key (End in blueMSX).

The 1st menu : 1. Frogger – 2. Yellow Submarine – 3. Mr.Do! vs Unicorns – 4. Iga Ninpouten – Small Ninja – 5. Galaxian – 6. King’s Valley (begins with stage 2) – 7. Pastfinder – 8. Mr. Chin – 9. Knightmare (begins with stage 2) – 10. Indian no Bouken – 11. Video Hustler – 12. King’s Valley (begins with stage 4) – 13. Circus Charlie (begins with stage 3) – 14. Tawara – 15. Sinbad -16. Cabbage Patch Kids (begins with stage 2 and 128 lives) – 17. Gomoku Narabe (begins with level 2) – 18. MSX Soccer

The 2nd menu : 1. Cannon Turbo – 2. Comic Bakery – 3. Circus Charlie (begins with stage 2) – 4. Hyper Rally – 5. Super Columns & Tetris – 6. Jump Coaster – 7. Knightmare (begins with stage 6) – 8. Sky Jaguar – 9. Bogle Bogle (Poppaq The Fish) – 10. Magical Tree – 11. King’s Valley (begins with stage 3) – 12. MSX Baseball – 13. Illigs Episode 1 – Theseus – 14. Knightmare – 15. King’s Valley (begins with stage 6) – 16. Alibaba and 40 Thieves – 17. Pippols – 18. Water Driver

The 3rd menu : 1. Antartic Adventure – 2. King’s Valley – 3. Ski Command – 4. Knightmare (begins with stage 7) – 5. Aquapolis SOS – 6. Frogger (128 lives) – 7. Highway Star – 8. King’s Valley (begins with stage 7) – 9. Blockade Runner – 10. Knightmare (begins with stage 3) – 11. Othello – 12. Hyper Sports 1 – 13. Soukoban – 14. Circus Charlie – 15. Exerion – 16. Flipper Slipper – 17. Car Jamboree – 18. Knightmare (begins with stage 8 and 80 lives)

The 4th menu : 1. Warp & Warp – 2. Pooyan (255 lives) – 3. E.I. – Exa Innova – 4. King’s Valley (begins with stage 8 ) – 5. Actman – 6. Sky Jaguar (128 lives) – 7. Bomber Man – 8. Checkers In Tantan Tanuki – 9. Circus Charlie (begins with stage 4) – 10. Pooyan (255 lives) – 11. Cabbage Patch Kids – 12. Knightmare (begins with stage 4) – 13. Pippols (80 lives) – 14. King’s Valley (128 lives) – 15. Boogie Woogi Jungle – 16. King’s Valley (begins with stage 9) – 17. Sasa – 18. King’s Valley (begins with stage 5)

The 5th menu : 1. Knightmare (begins with stage 8 ) – 2. Konami’s Tennis – 3. Space Trouble – 4. C-So! – 5. Magical Tree (128 lives) – 6. Exoide-Z – 7. Road Fighter – 8. Tank Battalion – 9. Yie Ar Kung-Fu – 10. Baduk – 11. Knightmare (begins with stage 5) – 12. Konami’s Ping-Pong – 13. Comic Bakery (128 lives) – 14. Yie Ar Kung-Fu (136 lives) – 15. Monkey Academy – 16. Circus Charlie (128 lives) – 17. Wonder Boy – 18. Circus Charlie (begins with stage 5)

For those who can use an hexadecimal editor and the blueMSX debugger, it is possible to extract the 59 games. Most of the extracted games can be launched in your preferred emulator, but it’s not the case for Cabbage Patch Kids, Circus Charlie, Frogger, King’s Valley, Knightmare, Magical Tree, Pooyan, clearly modified for the cheat features of this cartridge !

Thanks to GDX who have fixed the incorrect intro of 3 games from this megarom ! Attention ! The bugfixed version is not yet in the blueMSX database, you need to insert it manually and to select the Zemina 90 in 1 mapper.