Filters

Price

Release date

Preferences

Devices

User's tags

Product type

Platforms

Game modes

Steam reviews

Features

Gamepads

Steam Deck

OS

Language

Show %% resultCountLabel %% products

%% resultCountLabel %%

%% enabledFiltersCount %%
SOS: Forgotten Planet

SOS: Forgotten Planet - PC (Steam)

Steam
Release date: 2026
Get notified by e-mail on pre-orders opening

About

On the 27th of June, 2843, the planet Ouro turned its missiles on the fleet in orbit. Two days later the navy answered by glassing the surface. Ouro was declared dead, the Redmont dynasty fell, and history recorded the sovereign Castor Redmont as the madman who murdered a world. You play as Clara Redmont, his granddaughter. She never believed it. She is nineteen, setting foot on Ouro can earn her years in prison, and she came anyway.Someone was the cause of it, and every playthrough picks someo...
Read more
Country Compatibility: See the list
Languages: See the supported languages
Installation: How to activate your game
Developer:
Risky Biscuit Games,
Publisher:
Risky Biscuit Games,
Release date:
Genre: Action, Adventure, Indies,
Recent Steam reviews: No user reviews
All Steam reviews: No user reviews
User tags*: horror survival horror sci-fi stylized procedural generation female protagonist story rich roguelite exploration mystery puzzle space multiple endings inventory management atmospheric roguelike stealth third person education ...

Visuals

SOS: Forgotten Planet screenshot 1 SOS: Forgotten Planet screenshot 2 SOS: Forgotten Planet screenshot 3 SOS: Forgotten Planet screenshot 4 SOS: Forgotten Planet screenshot 5

Game features

Single-player
Family Sharing

Description

On the 27th of June, 2843, the planet Ouro turned its missiles on the fleet in orbit. Two days later the navy answered by glassing the surface. Ouro was declared dead, the Redmont dynasty fell, and history recorded the sovereign Castor Redmont as the madman who murdered a world.

You play as Clara Redmont, his granddaughter. She never believed it. She is nineteen, setting foot on Ouro can earn her years in prison, and she came anyway.

Someone was the cause of it, and every playthrough picks someone different



Who, where and how all change every run, and it'll be up to you to solve the mystery. Fail to do so and the entire universe may be at stake.

Piece together hints found in notes discovered while exploring the procedurally generated underground labs.

Morse code is your master key



Doors, lock boxes, fabricators, terminals and puzzle rooms all come down to tapping letters in the dark. Some of the things living down here answer to it too.

The game teaches it for real. Adjustable words per minute, proper Farnsworth spacing, and difficulty presets that run from never-seen-a-dot to god of Morse code. You start out reading the chart taped to your HUD. You stop needing it. And as you go you unlock permission slots that save the codes you have already sent, so getting fluent buys you speed instead of repetition.

Everything below is hostile, and so is the dark



Health, nourishment, energy, and sanity. You will be eating freeze-dried food that outlived the civilization that packaged it, and hoping the label was honest. Let your sanity go and you cannot descend any further, and something down there starts paying attention to you.

You do have a pistol. It is a last resort, never an opening move. Staying alive comes down to clever use of Morse and whatever gadgets this run has put in your hands (shields, speed boosts, scanners, beacons), and no two descents kit you out the same way.

Features

  • Learn real Morse code, sending and receiving, from zero, with a difficulty curve that goes all the way up to operator speed
  • A mystery re-cast every run: a different culprit, a different site, a different anomaly
  • Procedurally generated labs, so the route down is never the route you learned
  • Morse-driven fabricators, puzzle rooms and enemies. You won't just be opening doors and lock boxes with Morse
  • Four survival meters, one of which makes things notice you
  • Scavenge and craft, and spend what you find on upgrades that stick
  • Equipment that comes randomized with branching upgrades, so no two descents are kitted the same

Built in the open

This game is developed almost entirely live on Twitch. I think the process should belong to everyone who wants to watch it, and I would be glad to see you in the stream or the Discord.

A note on Morse

The game teaches International Morse code, which spells out the Latin alphabet. The interface and subtitles are localized; the code itself is International Morse in every language.

Configurations

  • Windows
  • MacOS

minimum*

  • OS: Windows 10
  • Processor: intel i5 or better
  • Memory: 8 GB RAM
  • Graphics: Dedicated graphics card
  • Storage: 2 GB available space

minimum*

  • Processor: Any
  • Memory: 8 GB RAM
  • Storage: 2 GB available space

Region compatibility

This product is compatible with your region (United States)
This product is compatible with all countries in the world.

Supported languages

Interface Full Audio Subtitles
English
Finnish
French
German
Italian
Japanese
Portuguese - Brazil
Russian
Simplified Chinese
Spanish - Spain