Chill out in a submarine as you learn Morse code! Submorse is an atmospheric, first-person game that teaches you the international Morse signals.
All Reviews:
Very Positive (149) - 92% of the 149 user reviews for this game are positive.
Release Date:
Mar 31, 2021

Sign in to add this item to your wishlist, follow it, or mark it as ignored

Play Submorse

Free To Play

About This Game

Submorse is a small, singleplayer app that helps you learn and practice Morse code. Start learning in the tutorial, hone your skills in the practice mode, and compete for a spot on the global leaderboard in the time trials.

The Tutorial

Intended for beginners, the tutorial first introduces you to the codes that are easiest to remember. Once you have completed the tutorial, you will have achieved a degree of mastery. The translations you learn will be in your long-term memory and only strengthened with practice.

Practice Mode

Choose what you want to learn with the Practice Mode. This mode lets you enter a series of characters, words, or sentences you would like to brush up on or learn. These characters can be presented in a random order to sure up your knowledge of translations you struggle to remember. You can also put in words, sentences, or phrases that you already know or are interested in learning.

Time Trials

The time trials let you show off your skills. Offering no help/cheats if you get stuck, they are purely about speed. The shortest times from the trials are displayed on a global leaderboard in the submarine, so go get your name out there!

The Sub

Be sure to explore the submarine for hidden features/interactions. The sub may be small, but it is packed full of detail. ..../.-/...-/.//..-./..-/-. !

System Requirements

    • Requires a 64-bit processor and operating system
    • OS *: 64 bit Windows 7+
    • Processor: Quad core
    • Memory: 4 GB RAM
    • Graphics: GTX 650
    • DirectX: Version 11
    • Storage: 500 MB available space
    • Requires a 64-bit processor and operating system
    • OS *: 64 bit Windows 7+
    • Processor: Quad core
    • Memory: 8 GB RAM
    • Graphics: GTX 750
    • DirectX: Version 11
    • Storage: 500 MB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.

What Curators Say

2 Curators have reviewed this product. Click here to see them.

Customer reviews

Review Type

Purchase Type


Date Range
To view reviews within a date range, please click and drag a selection on a graph above or click on a specific bar.

Show graph

Filter reviews by the user's playtime when the review was written:

No minimum to No maximum
Display As:
Show graph
Hide graph
Excluding Off-topic Review Activity
There are no more reviews that match the filters set above
Adjust the filters above to see other reviews
Loading reviews...