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Submorse official game artwork

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Submorse Wiki

Chill out in a submarine as you learn Morse code! Submorse is an atmospheric, first-person game that teaches you the international Morse signals.

Steam ↗Windows
GameWiki EditorialReviewed 5 guide topics

GET YOUR BEARINGS

About Submorse

Submorse is a single‑player Windows app that teaches Morse code through three distinct modes. Beginners start with a tutorial that introduces the easiest‑to‑remember symbols, establishing a basic level of mastery before moving on to more open‑ended practice.

After the tutorial, players can reinforce recall in Practice Mode or test pure speed in Time Trials, with the fastest times shown on a global leaderboard displayed inside the game’s submarine environment.

01 / THE GUIDE

Tutorial

The tutorial is aimed at beginners and first presents the Morse codes that are easiest to remember. Completing it grants a basic level of mastery, moving learned translations into long‑term memory as described by the developer.

This introductory stage ensures players have a solid grasp of fundamental symbols before moving on to Practice Mode or Time Trials, providing a clear starting point for further skill development.

  • Review each symbol slowly before marking the tutorial as complete.
  • Repeat the tutorial sequence a second time to confirm retention.

02 / THE GUIDE

Practice Mode

Practice Mode lets you choose any characters, words, or sentences you wish to review. You can input custom text and optionally randomise the order, allowing targeted drills on translations that need reinforcement.

The mode’s flexibility supports both learning new sequences and maintaining familiarity with known phrases, giving players control over the content they focus on during each session.

  • Create short themed lists (e.g., emergency signals) for focused drills.
  • Enable random order to test recall under varied conditions.
Submorse official gameplay screenshot
Publisher-provided gameplay image · Team Monumental

03 / THE GUIDE

Time Trials

Time Trials measure pure speed with no assistance. Players compete for the fastest completion times, and the shortest results appear on a global leaderboard displayed inside the submarine.

Because the mode offers no help or cheats, success depends on rapid decoding and accurate input, making it a clear test of the skills built in the tutorial and practice sessions.

  • Warm up with a short practice run before starting a trial.
  • Maintain a steady rhythm rather than rushing erratically.

04 / THE GUIDE

Submarine Exploration

The game’s setting is a small submarine described as “packed full of detail.” This environment contains hidden features and interactions that encourage players to look around while they learn Morse code.

Exploring the interior may reveal visual or auditory cues that add context to the learning experience, though the core mechanics remain focused on code translation.

  • Observe any background details that catch your eye while navigating the sub.
  • Listen for ambient sounds that could serve as memory anchors.

05 / THE GUIDE

Steam Features

Submorse integrates with Steam Achievements, Steam Leaderboards, and Family Sharing. These features connect the app to the Steam ecosystem, with Family Sharing allowing shared access between accounts.

Achievements provide milestones, while the leaderboard showcases competitive times globally, giving players a way to compare performance with others.

  • Check the Achievements list to see which learning milestones are tracked.
  • View the leaderboard after a Time Trial to see where your time ranks globally.

WATCH THE GAME

Submorse videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

Your reading checklist

0 of 6 complete

COMMUNITY

Player discussion

    QUICK ANSWERS

    Submorse FAQ

    Is Submorse available on macOS or Linux?

    No, the listed platforms include Windows only; macOS and Linux are not supported.

    Does Time Trial provide any assistance or hints?

    Time Trials offer no help or cheats; they focus solely on speed and accuracy.

    Where can I see my ranking after completing a Time Trial?

    The shortest times are displayed on a global leaderboard inside the submarine environment.

    More Submorse guides

    SOURCES & CREDITS

    Official resources and further reading

    Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-24. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.