INCOMING TELEGRAM: The Kaiser's Imperial Fleet approaches! 

Repel the midnight onslaught through timing, tactics and telegraphy.


MORSE is a minimalist strategy game designed to teach Morse Code and provide an approachable path into Amateur Radio. 


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Navigate ever changing grid of letters and numbers using the lost language of Morse Code. Learn a handful of simple letters then master the telegraphy tree to fully scale the battlefield. 


German ships are shrouded by the cover of darkness, illuminate their positions using the flash of your artillery. Get a shot close enough and they'll be permanently revealed.



Rain down salvos of shells on the Kaiser's fleet, your stock of artillery refills slowly so strike the centre of ships for maximum damage and to save ammunition.


After successfully repelling each assault, pick between a pair of upgrades to bolster your arsenal. Unlock new deadly types of artillery shell, improve your mines or enhance your reconnaissance.



Deploy a blockade of sea mines to reveal and destroy any ships that slip past your artillery. Upgraded mines can withstand damage, have timed detonators and can relay warnings of German advancements. 

With each wave, a new isogram is chosen, the vertical row extends, the number of units increase and new powerful German vessels emerge from the dark waters. Survive until dawn.


Can you change the world with the push of a button?

"MORSE is already shaping up to be a novel and compelling take on real-time strategy games."

Rock Paper Shotgun


"A highly complete work with a unique concept."

IGN Japan


"MORSE is a game that highlights how simple a game can be while containing depth, complexity and joy."

Indiecade


A TOOL FOR OUTREACH

MORSE has been tailored to serve the needs of the Amateur Radio community to  teach Morse Code (CW) and engage young people, including the following features:

  • An approachable, playful means of learning Morse Code
  • An introduction to different types of telegraph key
  • A suite of training modes perfect to introduce CW at rallies:
    • Calibration Mode: Become familiar with your telegraph and tailor it to your needs. Accommodates newcomers and experts. 
    • Practice Mode: A low pressure environment to practice Morse Code, each time you sink an enemy, the rate and speed of enemy ships increases. 
    • Listening Mode: Enemy ships are fully hidden, listen to the received dits and dahs to locate their positions.


  • MORSE is compatible with telegraph hardware, allowing a seamless transition from CW in-game to transmitting. 
  • A manual filled with information about national clubs, different amateur radio activities, phrases and tips for improving proficiency. 
  • Open to collaborations with clubs and organisations, have already worked with Amateur Radio organisations (RSGB, DARC) to engage young people. Inquire in this thread below if you want to use MORSE for your club.


Thanks to an overwhelmingly positive response from the Amateur Radio community at Friedrichshafen Ham Radio 2026, MORSE is now available as a DRM-free purchase on itch.io.

Please note this purchase does not include a Steam Key, if you're interested in the Steam version, check it out here.

73, Alex

Updated 10 days ago
StatusIn development
PlatformsHTML5, Windows
Rating
Rated 4.7 out of 5 stars
(103 total ratings)
AuthorAlex Johansson
GenreStrategy, Action, Educational, Survival
Made withOpenFL
TagsHistorical, Minimalist, Stealth, Tower Defense, Typing, wave-defense, World War I
LinksSteam
ContentNo generative AI was used

Purchase

Buy Now$13.99 USD or more

In order to download this game you must purchase it at or above the minimum price of $13.99 USD. You will get access to the following files:

MORSE.zip 29 MB

Download demo

Download
MORSE Demo.zip 29 MB

Development log