Play Cosmo Police Galivan (Japan) [En by Jair v1.0] Online
You're a space cop with a goofy helmet, swinging an upgradable sword through alien planets and backtracking for hidden upgrades—it's janky but weirdly satisfying once you get the hang of that floaty jump. And yeah, that title theme's an earworm.
Game Overview
Cosmo Police Galivan is one of those weird, ambitious NES games that never made it outside Japan—which is a shame, because it's got this odd mix of side-scrolling action and light RPG stuff that feels ahead of its time. You play as this space cop (complete with a goofy helmet) running around alien planets, swinging a sword that upgrades into wilder weapons, and backtracking through levels once you get new gear. The controls take some getting used to—your jump arc feels weirdly floaty at first—but once it clicks, there's something satisfying about hunting down hidden power-ups in earlier areas.
Also, the music slaps. That chiptune title theme will stick in your head for days.
Download Cosmo Police Galivan (Japan) [En by Jair v1.0] ROM
You can download this ROM to play Cosmo Police Galivan (Japan) [En by Jair v1.0] offline using an Nintendo (NES) emulator (Top Emulators).
*This ROM is provided for backup and educational purposes only.
