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Colossus Demo

Game overview

Colossus Demo

MadDevStudios · Oct 6, 2026

In this co-op game, join a friend in a space mission and configure computers to complete a mysterious mission.

Adventure Indie Simulation
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About this game Read the full description

Note: Colossus can only be played with exaclty 2 players. Both need a copy of the game and a way to communicate with each other.

You and your partner are employees of ANPTEL. On board of the Colossus spaceship, your mission is to configure the ship's systems and deploy the cargo into Earth's orbit.

  • A co-op experience!

    Work together to overcome challenges; communication is key!

  • Challenge yourselves!

    Complete 8 different challenges! Each one will put different skills to the test: math, logic and spacial orientation.

  • Unravel the story!

    Not everything is as it seems... maybe there is someone else in the ship... Can you find out what the actual mission is?

  • A PC inside your PC!

    Interact with the game as you would any other computer: move apps around, use the computers terminal and take notes on your notepad!

    Estimated gameplay time: 2 hours.

Media gallery 5 screenshots · 0 videos
Colossus Demo game capsule image

Screenshots

Colossus Demo screenshot 1
Colossus Demo screenshot 2
Colossus Demo screenshot 3
Colossus Demo screenshot 4
Colossus Demo screenshot 5

Player activity

Concurrent players over the last 48 hours.

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System requirements Windows · Linux

Windows

Minimum

Minimum:
  • OS: Windows 10
  • Processor: Intel Core 2 Duo E8200, AMD FX-4100, Snapdragon X Elite
  • Memory: 2 GB RAM
  • Storage: 200 MB available space

Linux

Minimum

Minimum:
  • Processor: Intel Core 2 Duo E8200, AMD FX-4100, Snapdragon X Elite
  • Memory: 2 GB RAM
  • Storage: 200 MB available space
Game details Languages, features & support
Publisher
MadDevStudios
Brazilian rating
10
Steam Germany rating
12
Features
Multi-player, Co-op, Cross-Platform Multiplayer, Game demo, Color Alternatives, Mouse Only Option, #category_playable_at_your_own_pace, Playable without Timed Input, Save Anytime, Touch Only Option
Languages
English*, Portuguese - Brazil*, Simplified Chinese*, French*, German*, Spanish - Spain*, Japanese*, Traditional Chinese*
*languages with full audio support
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Frequently Asked Questions

Is Colossus Demo free to play?
Yes, Colossus Demo is free to play on Steam.
What genre is Colossus Demo?
Colossus Demo is a Adventure, Indie, Simulation game.
Who developed Colossus Demo?
Colossus Demo was developed by MadDevStudios and published by MadDevStudios.
What platforms does Colossus Demo support?
Available on Steam for Windows, Linux.