BIO-SUBMARINER DX (2026)

BIO-SUBMARINER DX is a horizontally-scrolling Shoot 'Em Up, Chomp 'Em Up developed for Game Boy Color! Set sail, devour your enemies from surface to sea floor and destroy the enemy CORE! Get into the BIO-SUB, Captain.

• 2 Steam reviews
• released 2026

Tags

• Side Scroller
• Shoot 'Em Up
• Shooter
• Arcade
• 2D
• Dark Humor
• Horror
• Multiple Endings
• Choices Matter
• Controller
• Submarine
• Action
• Pixel Graphics
• Colorful
• Sci-fi
• Aliens
• Old School
• Retro
• Singleplayer
• Indie

See BIO-SUBMARINER DX on the map of Steam · Steam store page