Turbo Cartridge D6 © 19?? Turbosoft.
Pirate cartridge featuring 15 games:
Arena
Atom Smasher
Zenji
Sea Chase
Spark Bugs
River Raid
Asteroids
Mr. Do Castle
Aztec Challenge
Rear Door
Horse Race
Quick
Platter Mania
Megamania
Hyperblast
Game's ROMs.