Dive into an underwater adventure that makes cardio feel effortless

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Progress through levels Level up as you play—each new stage pushes you to go a little further, harder and stay in the game longer

Explore & discover Dr. Allan Gee will help you navigate vibrant underwater environments as you uncover the mysteries in your bubmarine

Play at your pace Whether you want a relaxing ride or a more focused challenge, Bubmarine adapts to your speed—making it perfect for all fitness levels

Game Difficulty

MEDIUM

Physical Difficulty

MODERATE

Your Toolbox

To complete your mission, you’ll rely on four key tools:

  • Vacuum – Clean up toxic waste and restore the ocean

  • Bubble Blaster – Defend yourself and clear enemy divers

  • Torpedo Launcher – Take down larger threats like Petro Corps ships

  • Claw Tool – Collect artifacts and interact with the environment

Playing Bubmarine Exercises your

Perception

Motor Skills

Learn more about Brain Skills Training

A feel-good mission beneath the surface
As you ride, you’re not just exploring—you’re helping clean up the ocean along the way

Frequently Asked Questions for Bubmarine

The Underwater Cardio Game Combatting Petro Corps

An underwater pedaling adventure to save the ocean.

In Bubmarine, you pilot a high-tech submarine on a mission to restore the ocean and uncover the truth behind a dangerous deep-sea operation.

Guiding you along the way is Dr. Allan Gee—a brilliant (and slightly unhinged) marine scientist who has spent years fighting Petro Corps, the corporation responsible for polluting the ocean in pursuit of profit.

What begins as a routine cleanup quickly escalates into a much larger mission. As you explore deeper waters, you’ll discover hidden labs, strange artifacts, and clues that suggest Petro Corps is searching for something far more valuable—and dangerous—than anyone expected.

As you pedal, you’ll:

  • Vacuum toxic waste and clean polluted reefs

  • Battle Petro Corps divers using your Bubble Blaster

  • Rescue marine life and guide them to safety

  • Collect artifacts that reveal the bigger story

  • Navigate underwater environments that evolve as you restore them

  • Bubmarine features 9 story-driven levels, each introducing new challenges, environments, and pieces of the mystery.

    From coral reefs and hidden laboratories to deep-sea trenches and guarded facilities, every level brings you closer to uncovering what Petro Corps is really after—and stopping them for good.

  • “Bots" are computer-controlled opponents to race against. Turning on “bots” (virtual opponents) make the race more competitive, even when you're playing alone. If you prefer a more relaxed ride without any virtual competition, opt to ride solo.

  • ALERT: Spoilers below!

    Level 1:
    Clean up ocean trash, defeat enemy swimmers, and take down the Petro Corps boat using a torpedo.

    Level 2:
    Search for the missing biologists, collect valuable artifacts, battle Petro Corps divers, and face off against the Petro Corps Boss.

    Level 3:
    Help Sing find a new home after it was destroyed by Petro Corps divers. Once a safe location is secured, escort Melanie (Sing’s wife) to safety.

    Level 4:
    Race against a speedy lobster through dangerous ocean trenches, hitting every checkpoint along the way.

    Level 5:
    Rescue Bessie the turtle, who has been captured by the Petro Corps. Drop the anchor to break open her enclosure and set her free.

    Now we can’t fully ruin the surprise…discover the rest on your own!

  • To advance to the next level, you’ll need to complete the objective of the current one. Don’t worry—your progress is automatically saved. Just sign in with your account, and you can pick up right where you left off the next time you play.


  • If you’re having trouble beating a level, don’t worry! Try replaying it to improve your strategy, timing, or score. Maybe come back later with fresh energy, practice makes progress!

    1. Follow the yellow arrows or dots, they will lead you in the direction of your current objective

    2. The red dots will show you where your enemies are

    3. The white dots or arrow will lead you to the artifacts

    4. The blue dots are trash (in the first mission only)