Play Daiva - Imperial of Nirsartia (Japan) Online
You juggle fleet movements on a grid map, then suddenly you're in a frantic side-scrolling shootout—NES-era ambition at its weirdest. Those blocky ships somehow ooze personality.

Daiva - Imperial of Nirsartia is one of those weird, ambitious NES games that never made it outside Japan. It’s a sci-fi strategy-action hybrid where you control a fleet of ships, manage resources, and occasionally drop into side-scrolling shooter segments. The strategy layer feels like a stripped-down board game—you move units on a grid, fight enemy fleets, and try not to run out of fuel mid-battle. Then suddenly, you’re piloting a tiny ship dodging bullets in cramped corridors.
It’s clunky by modern standards, but there’s something charming about how it mashes genres together. The pixel art has that early NES vibe—blocky but with a surprising amount of detail in the ship designs. If you’re into obscure retro games, this one’s a neat time capsule from 1986. Just don’t expect it to hold your hand.

Download Daiva - Imperial of Nirsartia (Japan) ROM
You can download this ROM to play Daiva - Imperial of Nirsartia (Japan) offline using an Nintendo (NES) emulator (Top Emulators).
*This ROM is provided for backup and educational purposes only.