Free Colony Sim Games on Steam
Steam currently has 908 Colony Sim games available to download and play. Explore our list of the best free games ranked by popularity and ratings. Data for this list is calculated from reviews and player counts reported directly by Steam and will be updated in real-time. Free Colony Sim game rankings were last updated on 12/12/2024.
Looking for more? Explore other lists such as:
- Best colony sim games on Steam
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1. My Singing Monsters
Breed them, feed them, listen to them sing! Create an island full of Singing Monsters, then watch your song evolve as you breed and upgrade them. Design and build unique decorations to make your world look just the way you want. You'll love exploring the wonderful fantasy land of the Monster World!
My Singing Monsters holds the #1 spot for "best free Colony Sim game on Steam" with a Player Score of 92. Its score was calculated by analyzing a total of 39,246 reviews on Steam. This breaks down to a total of 36,868 positive reviews and 2,378 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play My Singing Monsters on the Steam Deck (though some functionality may be limited).
| Release Date | 3/24/2021 |
| Franchise | Big Blue Bubble |
| Developer | Big Blue Bubble |
| Publisher | Big Blue Bubble |
| Steam App Id | 1419170 |
2. Stronghold Kingdoms
A massively multiplayer grand strategy game, Stronghold Kingdoms is about forging alliances, political mind games, city-building and castle sieges with thousands of other players!
Stronghold Kingdoms has achieved a Player Score of 63, placing it in the #2 spot for the best free Colony Sim games. Its score was calculated by analyzing a total of 9,190 reviews on Steam. This breaks down to a total of 5,888 positive reviews and 3,302 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Stronghold Kingdoms on the Steam Deck.
| Release Date | 2/28/2012 |
| Franchise | Firefly Studios |
| Developer | FireFly Studios |
| Publisher | FireFly Studios |
| Steam App Id | 47410 |
3. DFHack - Dwarf Fortress Modding Engine
Extensions for Dwarf Fortress, including bugfixes, interface improvements, automation agents, design blueprints, modding building blocks, and other tools.
DFHack - Dwarf Fortress Modding Engine has achieved a Player Score of 92, placing it in the #3 spot for the best free Colony Sim games. Its score was calculated by analyzing a total of 572 reviews on Steam. This breaks down to a total of 568 positive reviews and 4 negative reviews — making it "Overwhelmingly Positive" on Steam.
It can be played and ran on both Windows and Linux systems. At the moment, it is possible to play DFHack - Dwarf Fortress Modding Engine on the Steam Deck (though some functionality may be limited).
| Release Date | 4/14/2023 |
| Developer | The DFHack Team |
| Publisher | The DFHack Team |
| Steam App Id | 2346660 |
4. Shelter 69
Expand your shelter in a unique take on the post-apocalypse genre, thrown straight into a wild world where women reign supreme across the wastelands. You are the last male, and all is for your taking.
Shelter 69 has achieved a Player Score of 62, placing it in the #4 spot for the best free Colony Sim games. Its score was calculated by analyzing a total of 1,744 reviews on Steam. This breaks down to a total of 1,105 positive reviews and 639 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Shelter 69 on the Steam Deck (though some functionality may be limited).
5. Shipping Manager
Create and manage your own shipping empire. Control every aspect from route creation to marketing to staff handling and beat other managers to top the leaderboards.
Shipping Manager has achieved a Player Score of 46, placing it in the #5 spot for the best free Colony Sim games. Its score was calculated by analyzing a total of 353 reviews on Steam. This breaks down to a total of 158 positive reviews and 195 negative reviews — making it "Mixed" on Steam.
It can be played and ran on both Windows and Linux systems. At the moment, it is possible to play Shipping Manager on the Steam Deck (though some functionality may be limited).
| Release Date | 9/18/2023 |
| Developer | Trophy Games |
| Publisher | Trophy Games |
| Steam App Id | 2445660 |
6. Build Master: MarsVille
Build Master: MarsVille is a city-building and strategy game that invites you to create your Martian colony with your engineering genius and building skills. Form alliances, trade resources, and conquer rival colonies. Embrace the challenge and become the ultimate Build Master on Mars!
Build Master: MarsVille has achieved a Player Score of 44, placing it in the #6 spot for the best free Colony Sim games. Its score was calculated by analyzing a total of 173 reviews on Steam. This breaks down to a total of 74 positive reviews and 99 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Build Master: MarsVille on the Steam Deck (though some functionality may be limited).
| Release Date | 12/12/2023 |
| Developers | |
| Publisher | FIRST FUN HONG KONG LIMITED |
| Steam App Id | 2366120 |
7. Kingdom: Classic
Kingdom is a 2D sidescrolling strategy/resource management hybrid with a minimalist feel wrapped in a beautiful, modern pixel art aesthetic.
Kingdom: Classic has achieved a Player Score of 89, placing it in the #7 spot for the best free Colony Sim games. Its score was calculated by analyzing a total of 21,768 reviews on Steam. This breaks down to a total of 19,735 positive reviews and 2,033 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Release Date | 10/21/2015 |
| Franchise | 👑 Kingdom Series 👑 |
| Developers | |
| Publisher | Raw Fury |
| Steam App Id | 368230 |
8. Bud Farm Idle Tycoon
Sit-back, relax, and watch your wealth grow exponentially as you unlock one quirky business after another.
Bud Farm Idle Tycoon has achieved a Player Score of 55, placing it in the #8 spot for the best free Colony Sim games. Its score was calculated by analyzing a total of 111 reviews on Steam. This breaks down to a total of 63 positive reviews and 48 negative reviews — making it "Mixed" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Bud Farm Idle Tycoon on the Steam Deck (though some functionality may be limited).
| Release Date | 11/15/2022 |
| Developer | LDRLY Games |
| Publisher | LDRLY Games |
| Steam App Id | 1998140 |
9. Romans: Age of Caesar
Build Rome Together! A co-operative grand strategy MMO from a team of veteran city builders, Romans: Age of Caesar is the latest historical strategy game from Firefly Studios.
Romans: Age of Caesar has achieved a Player Score of 47, placing it in the #9 spot for the best free Colony Sim games. Its score was calculated by analyzing a total of 395 reviews on Steam. This breaks down to a total of 181 positive reviews and 214 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Romans: Age of Caesar on the Steam Deck (though some functionality may be limited).
| Release Date | 4/27/2022 |
| Franchise | Firefly Studios |
| Developer | FireFly Studios |
| Publisher | FireFly Studios |
| Steam App Id | 872570 |
10. Castle Empire
Empire falls eventually. Build your own empire and conquer the world.
Castle Empire has achieved a Player Score of 55, placing it in the #10 spot for the best free Colony Sim games. Its score was calculated by analyzing a total of 62 reviews on Steam. This breaks down to a total of 35 positive reviews and 27 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Castle Empire on the Steam Deck.
| Release Date | 9/21/2023 |
| Developer | HaoPlay Limited |
| Publisher | HaoPlay Limited |
| Steam App Id | 2566270 |
More Free Colony Sim Games
Explore even more rankings for the 75 best free Colony Sim games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 662 | 3/24/2021 | 92 | Free | Steam Charts | |
| 448 | 2/28/2012 | 63 | Free | Steam Charts | |
| 177 | 4/14/2023 | 92 | Free | Steam Charts | |
| 158 | 5/16/2022 | 62 | Free | Steam Charts | |
| 113 | 9/18/2023 | 46 | Free | Steam Charts | |
| 72 | 12/12/2023 | 44 | Free | Steam Charts | |
| 53 | 10/21/2015 | 89 | Free | Steam Charts | |
| 39 | 11/15/2022 | 55 | Free | Steam Charts | |
| 34 | 4/27/2022 | 47 | Free | Steam Charts | |
| 20 | 9/21/2023 | 55 | Free | Steam Charts | |
 | 18 | 9/8/2023 | 68 | Free | Steam Charts | |
 | 15 | 9/12/2024 | 53 | Free | Steam Charts | |
 | 15 | 2/21/2018 | 52 | Free | Steam Charts | |
 | 13 | 10/19/2023 | 88 | Free | Steam Charts | |
 | 10 | 4/30/2024 | 84 | Free | Steam Charts | |
 | 10 | 2/24/2023 | 52 | Free | Steam Charts | |
 | 10 | 11/5/2013 | 82 | Free | Steam Charts | |
 | 8 | 5/29/2024 | 56 | Free | Steam Charts | |
 | 7 | 10/7/2022 | 86 | Free | Steam Charts | |
 | 6 | 1/22/2021 | 61 | Free | Steam Charts |
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Player counts and rankings are enriched, analyzed, and updated in real-time to ensure we surface the most up-to-date insights. Learn more about the Steambase approach to data collection and our review methodology.
- Valve Corporation. (2024, December 12). Steam Store. Steam Store.
- Valve Corporation. (2024, December 12). My Singing Monsters on Steam. Steam Store.
- Valve Corporation. (2024, December 3). Stronghold Kingdoms on Steam. Steam Store.
- Valve Corporation. (2024, December 13). DFHack - Dwarf Fortress Modding Engine on Steam. Steam Store.
- Valve Corporation. (2024, December 11). Shelter 69 on Steam. Steam Store.
- Valve Corporation. (2024, December 12). Shipping Manager on Steam. Steam Store.
- Valve Corporation. (2024, December 6). Build Master: MarsVille on Steam. Steam Store.
- Valve Corporation. (2024, October 27). Kingdom: Classic on Steam. Steam Store.
- Valve Corporation. (2024, December 7). Bud Farm Idle Tycoon on Steam. Steam Store.
- Valve Corporation. (2024, October 21). Romans: Age of Caesar on Steam. Steam Store.
- Valve Corporation. (2024, December 12). Castle Empire on Steam. Steam Store.