The Hookmarine

The Hookmarine is about recovering toxic waste from the ocean floor in a submarine whose engines have stopped working. You use its grappling hook to move underwater and retrieve waste barrels, while avoiding obstacles including tentacles.

Two ways to play

Story mode is a long challenge with different mechanics, secrets and characters. Arcade mode is a more compact, classic challenge where skill is your main tool. Both modes have leaderboards, where you can compare times for cleaning the ocean.

Tools and challenges

You use the grappling hook both to travel underwater and to move toxic waste barrels out of the water. The game also includes multiple assist settings, secrets and easter eggs.