SG-1000 - The Black Onyx (1987)

The Black Onyx is a foundational Role-Playing Game (RPG) originating in the early 1980s, featuring a core loop centered on exploration, character progression, and tactical, turn-based combat encounters. Players navigate environments, manage resources, and strategically advance their party against increasing challenges. Originally released across various Japanese computer systems like the MSX and PC-8801, this title later appeared on consoles including the NES and Game Boy Color, offering a classic dungeon-crawling experience.