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Post Solis

Game overview

Post Solis

Post Solis is a real-time sci-fi strategy game. Your only ally is a tiny ray of the sunlight. It moves across the planet, and you can only build in its area. Anything plunged into darkness is destroyed. The game is built around the key mechanics of following the slipping ray of light.

Indie Strategy Early Access
Last tracked players
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All-time peak
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About this game Read the full description
Post Solis is a real-time strategy game. It's up to you to find out why eternal night has fallen on the remote planet where the prosperous Hope Colony was settled.

Now, 200 years after the disaster, your only ally is a tiny ray of the sunlight. It moves across the planet, and you can only build your base in its area. Anything plunged into darkness is out of operation. The game is built around the key mechanics of following the slipping ray of light.

Game features:


  • Send drones to find human survivors and scout out the ruins.
  • Build chains of production, gather raw materials and search for the survivors.
  • Improve your buildings to better withstand a cruel world.
  • Complete 3 exciting campaigns (plus a tutorial) to fully uncover the story of the Hope Colony.
  • Defend against flying guard drones and take your city into the air.

The prototype for this game was inspired and developed during the Ludum Dare '50 contest. We now offer players an updated and refined version of our game.

The Early Access version of the game contains a detailed tutorial and 3 full game campaigns. The game includes sound effects and several different soundtracks.

Our update plans


  • We plan to expand the main campaigns, possibly adding new types of buildings, blueprints and units.
  • A more polished user interface
  • Future updates may include edits to the game's difficulty balance.

Player activity

Concurrent players over the last 48 hours.

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System requirements Windows

Windows

Minimum

Minimum:
  • OS *: Windows 7 (SP1+), Windows 10 and Windows 11.
  • Processor: x86, x64 architecture with SSE2 instruction set support.
  • Memory: 4 GB RAM
  • DirectX: Version 10

Recommended

Recommended:
  • OS: Windows 10 or Windows 11.
  • Processor: x86, x64 architecture with SSE2 instruction set support.
  • Memory: 8 GB RAM
  • DirectX: Version 11
Game details Languages, features & support
Publisher
Drunk Fly
Brazilian rating
14
Steam Germany rating
12
Features
Single-player, Family Sharing
Languages
English, Russian
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (2)
LanguageInterfaceFull audioSubtitles
EnglishYesNoNo
RussianYesNoNo
Steam store page fresh · checked 2026-09-28 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
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Early Access Graduated

Time in EA
194 days

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Frequently Asked Questions

Is Post Solis free to play?
Yes, Post Solis is free to play on Steam.
What genre is Post Solis?
Post Solis is a Indie, Strategy, Early Access game.
Who developed Post Solis?
Post Solis was developed by Drunk Fly and published by Drunk Fly.
What platforms does Post Solis support?
Available on Steam for Windows.