Space Opera: Great Gods ( スペースオペラ 大いなる神々, Supesuopera Oinaru Kamigami) is a cancelled JRPG that was in development by Software Industrial (?) for the Famicom (NES). Only a few screenshots are available, showing off a classic RPG similar to Dragon Quest or Final Fantasy, but played in sci-fi settings (similar to Phantasy Star). Some details about this lost game were shared online by a japanese website:
“Space opera is a subgenre of science fiction movies, where the hero is usually on a high-speed spaceship. Around summer 1990, a certain magazine hosted a game creator contest by Software Industrial. The tournament was set in three categories: fantasy art, scenario, and software. For each category they offered a grand prize of 1 million yen! Their plan was probably to find new ideas to create a new successful Famicom game.
One of these new ideas was announced in 1991: Space Opera, a sci-fi RPG with an automatic combat system. Using artificial intelligence and by gaining experience during battles, players would be able to improve their character’s AI to improve their fighting abilities. It seems you could also befriend monsters after battle, turning them into cards to be carried around and used in battles, just like in Pokemon.”
We don’t know what happened to Space Opera, nor Software Industrial as we cannot find anything about them online. If you know more about this lost Famicom game, please let us know!