The Submarine

Submarine Game

An interactive WWII thriller by M.A., presented in Twine.

The ocean is dark. The walls shake. Orders echo through the steel hull.

You are the captain — every decision you make will shape the fate of your crew.

9 possible endings

Choices that branch into survival, sacrifice, or victory

Track your medals, safe outcomes, and deaths

Atmospheric narrative with tension at every turn

Do you dive deep and hide… or strike first?

Your story begins with a knock on the door.

💬 Share Your Ending!

Finished your dive? Post the ending you got on X (Twitter) or Bluesky and tag us — we’ll repost your result!

⚓ Did you survive, win a medal, or go down with your crew?

Every choice shapes a story worth sharing.

👉 X (Twitter): @gamcostudio

👉 Bluesky: @gamcostudio