BIO-SUBMARINER DX CD Key
PC price comparison · Leech Games · Oct 13, 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.
Lowest final price
at Steam · Standard Official
Historical low: $8.99 on October 13, 2026
Get the best deal ↗Compare BIO-SUBMARINER DX key prices
Sorted by final price including fees, never by commission.
| Store | Edition | Activates on | Region | Price | Fees | Final price | |
|---|---|---|---|---|---|---|---|
SteamOfficial | Standard | Steam | Global | −10%$8.99 | none | $8.99 | Go to store ↗ |
- SteamOfficial
Standard · Steam · Global
$8.99 · fees: noneGo to store ↗$8.99
BIO-SUBMARINER DX price history
The chart appears after a few days.
Historical lows by store
- Steam$8.99
About BIO-SUBMARINER DX
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! DISCOVER hidden secrets! I bet you won't! I hid them! You will never find all the secrets! Will you find a way to save the HOMELAND, or will BIO-CORP prevail?! -Made with GB Studio-Read more
BIO-SUBMARINER DX system requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: 64-bit
- Memory: 4 GB RAM
- Storage: 1 GB available space
Recommended
- Requires a 64-bit processor and operating system
BIO-SUBMARINER DX key FAQ
+What is a BIO-SUBMARINER DX CD key?
A BIO-SUBMARINER DX CD key is a digital code that unlocks the game on a PC platform such as Steam. After redeeming it, you download the game directly from that platform and it stays in your library.
+What is the cheapest price for BIO-SUBMARINER DX?
The cheapest BIO-SUBMARINER DX key right now costs $8.99 at Steam, 10% off the regular price. We compare 1 offers from 1 store, and the price already includes payment and service fees.
+What is the historical low for BIO-SUBMARINER DX?
The lowest price we have recorded for BIO-SUBMARINER DX is $8.99 on October 13, 2026. Check the price history chart to decide whether to buy now or wait for the next sale.
+Is it safe to buy a BIO-SUBMARINER DX key?
Buying from an official store such as Steam, GOG or Epic Games is always safe. Key resellers are often cheaper but sell keys second-hand, so check the region lock and buyer protection before you buy. Every offer on GameKeyDeal is labelled as official or reseller.
