Play Bio Senshi Dan - Increaser Tono Tatakai (Japan) Online – Nintendo (NES) Game
Explore 5 stages battling alien enemies as Dan, upgrade weapons and abilities, and defeat bosses to save Earth in this side-scrolling action game for the NES.

Game Overview
"Bio Senshi Dan: Increaser Tono Tatakai" is a hidden gem from the NES era that throws you into a futuristic, side-scrolling action-adventure with a sci-fi twist. Imagine a blend of Mega Man’s tight platforming and Kamen Rider’s heroic flair—you play as Bio Dan, a cybernetic warrior battling the evil Increaser Empire. The game’s fast-paced combat, unique power-up system, and retro-futuristic aesthetic give it a distinct charm, even if it flew under the radar outside Japan.What makes it stand out? The ability to transform into different armored forms, each with its own abilities, adding a cool strategic layer to the run-and-gun chaos. It’s tough as nails (as many ’80s NES games were), but there’s a satisfying thrill in mastering its mechanics. If you love obscure, action-packed retro titles with a splash of mecha-style heroics, this one’s a nostalgic trip worth taking.

Download Bio Senshi Dan - Increaser Tono Tatakai (Japan) Game
You can download this ROM to play Bio Senshi Dan - Increaser Tono Tatakai (Japan) offline using an Nintendo (NES) emulator (Top Emulators).
*This ROM is provided for backup and educational purposes only.