Game artwork from the official Steam store; rights belong to the respective publisher.
Steam store edition · PC
DE · EUR · Steam
Price observed in the DE store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
BIO-SUBMARINER DX is a horizontally-scrolling Shoot 'Em Up, Munch 'Em Up developed for Game Boy Color!
The Homeland is under attack! Pilot the state-of-the-art BIO-SUBMARINE on a treacherous mission across the ocean to destroy the enemy CORE!
THRILLING shoot 'em up, chomp 'em up action! Blast your enemies away or devour them whole! The choice is yours!
CRUISE through 11 action-packed levels with branching paths and several endings !
POWER UP your BIO-SUB by redeeming collected FLESH for LOOT to randomly grow your stats!
WATCH OUT! You will face many obstacles including FISH, FISH THAT SHOOT, OVER 10 BOSSES, UNKNOWN FORCES, LIFE AT SEA, LEAKY GOO HOLES, THE CONSEQUENCES OF LIVING INSIDE OF AN ORGANISM WHICH HAS BEEN CONVERTED INTO A BIOLOGICAL SUBMARINE!
EXPERIENCE the ROCKIN' original soundtrack by Nicholas Petris !
CHALLENGE yourself with the ARCADE MODE , featuring 3 ships with unique play styles !
Official store excerpt · Description source ↗
Read the store description ↗
Included content and base-game requirements have not been verified in the published record. Check the linked product source before buying.
Play on: PCCheck product contents and requirements ↗DE / EUR · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
EUR 7.19 lowest in the displayed observations, from Oct 18, 2026, 10:01 PM UTC to Oct 18, 2026, 10:01 PM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 18, 2026, 10:01 PM UTC | EUR 7.19 |