Free Conspiracy Games on Steam
Steam currently has 823 Conspiracy 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 Conspiracy game rankings were last updated on 7/9/2025.
Looking for more? Explore other lists such as:
- Best conspiracy games on Steam
- Best conspiracy Steam Deck games
- Best conspiracy Steam games for Mac OS
- Best conspiracy Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Town of Salem 2
A multiplayer online social deduction game for 7–15 players. Use deception, strategy, and teamwork to find the truth—or get away with murder.
Town of Salem 2 holds the #1 spot for "best free Conspiracy game on Steam" with a Player Score of 71. Its score was calculated by analyzing a total of 7,912 reviews on Steam. This breaks down to a total of 5,757 positive reviews and 2,155 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Town of Salem 2 on the Steam Deck (though some functionality may be limited).
| Release Date | 8/25/2023 |
| Developer | BlankMediaGames LLC |
| Publishers | |
| Steam App Id | 2140510 |
2. Secret World Legends
Secret World Legends is a story-driven, shared-world action RPG that plunges players into a shadowy war against the supernatural, where ancient myths and legends cross over into the modern day.
Secret World Legends has achieved a Player Score of 66, placing it in the #2 spot for the best free Conspiracy games. Its score was calculated by analyzing a total of 9,073 reviews on Steam. This breaks down to a total of 6,110 positive reviews and 2,963 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 Secret World Legends on the Steam Deck.
3. Deus Ex: Revision
Deus Ex: Revision is a community-made overhaul of the 2000 classic. It features new environments, music, world-building detail, and bundles in some of the best modifications the fanbase has made, including Direct3D 9 rendering, high-res textures, high-detail models, and alt gameplay modes.
Deus Ex: Revision has achieved a Player Score of 88, placing it in the #3 spot for the best free Conspiracy games. Its score was calculated by analyzing a total of 2,871 reviews on Steam. This breaks down to a total of 2,620 positive reviews and 251 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 Deus Ex: Revision on the Steam Deck (though some functionality may be limited).
| Release Date | 10/13/2015 |
| Developers | |
| Publisher | Caustic Creative |
| Steam App Id | 397550 |
4. The Fortress of Varnolis
Help guide a young boy escape a terrible nightmare in a castle. Discover the long buried secrets within the dark.The Fortress of Varnolis is a mystery horror game where you explore the deepest reaches of the ancient Fortress that you have awoken within.
The Fortress of Varnolis has achieved a Player Score of 69, placing it in the #4 spot for the best free Conspiracy games. Its score was calculated by analyzing a total of 13 reviews on Steam. This breaks down to a total of 11 positive reviews and 2 negative reviews — making it "Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 10/13/2021 |
| Developer | Daniel Agerman |
| Publisher | Daniel Agerman |
| Steam App Id | 1714010 |
5. The Council
Experience a Narrative Adventure where your choices and character growth truly matter. As a member of a 1793 secret society, live a tale of intrigue and manipulation on the hunt for your missing mother.
The Council has achieved a Player Score of 81, placing it in the #5 spot for the best free Conspiracy games. Its score was calculated by analyzing a total of 5,355 reviews on Steam. This breaks down to a total of 4,489 positive reviews and 866 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 The Council on the Steam Deck (though some functionality may be limited).
| Release Date | 3/13/2018 |
| Developer | Big Bad Wolf |
| Publisher | Focus Entertainment |
| Steam App Id | 287630 |
6. Hello Neighbor 2 Alpha 1.5
Hello Neighbor 2 is a Stealth Horror Game where you’re being stalked by a mysterious creature as you try to track down Mr. Peterson (The Neighbor) who has disappeared after the events of the first game. Play against an advanced, self-learning AI that tracks and adapts to your every move.
Hello Neighbor 2 Alpha 1.5 has achieved a Player Score of 84, placing it in the #6 spot for the best free Conspiracy games. Its score was calculated by analyzing a total of 5,955 reviews on Steam. This breaks down to a total of 5,155 positive reviews and 800 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Hello Neighbor 2 Alpha 1.5 on the Steam Deck.
| Release Date | 7/23/2020 |
| Franchise | Hello Neighbor Game |
| Developers | |
| Publisher | tinyBuild |
| Steam App Id | 1364960 |
7. The Purge Dilemma
Do you have the intuition and cunning to successfully save yourself from the purges of a paranoid dictator? Prove your loyalty to the Tyrant in this social deduction game designed for 5-10 players.
The Purge Dilemma has achieved a Player Score of 79, placing it in the #7 spot for the best free Conspiracy games. Its score was calculated by analyzing a total of 298 reviews on Steam. This breaks down to a total of 254 positive reviews and 44 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
8. Mean Beans
Mean Beans is a FREE Battle Royale FPS where being the last bean alive isn't the only way to win! Play multiple rounds and collect points by not only being the last player standing, but killing other players as well! The bean with the most points at the end wins!
Mean Beans has achieved a Player Score of 73, placing it in the #8 spot for the best free Conspiracy games. Its score was calculated by analyzing a total of 163 reviews on Steam. This breaks down to a total of 130 positive reviews and 33 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Mean Beans on the Steam Deck (though some functionality may be limited).
| Release Date | 7/24/2023 |
| Developer | Devved Games |
| Publisher | Devved Games |
| Steam App Id | 2189040 |
9. The Suits Have Gone Mad!
The Suits Have Gone Mad! is a brand new episodic horror brought to you by Blank Dream Studios. Unravel the mysteries behind the monopoly of Blake & Whitley Innovations and bring color into a dull world.
The Suits Have Gone Mad! has achieved a Player Score of 87, placing it in the #9 spot for the best free Conspiracy games. Its score was calculated by analyzing a total of 206 reviews on Steam. This breaks down to a total of 199 positive reviews and 7 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 The Suits Have Gone Mad! on the Steam Deck (though some functionality may be limited).
| Release Date | 5/4/2023 |
| Developer | Blank Dream Studios |
| Publisher | Blank Dream Studios |
| Steam App Id | 2110540 |
10. Downbass Warriors: Heroes of Maydamn
DownBass Warriors: Heroes of MayDamn (DWHOM) is a hardcore first-person shooter with nice physics, a trouble-free, enjoyable shooting and an advanced character injury systems. A unique, one of a kind character armor customization system was also introduced in the game . So what are you waiting for?
Downbass Warriors: Heroes of Maydamn has achieved a Player Score of 70, placing it in the #10 spot for the best free Conspiracy games. Its score was calculated by analyzing a total of 77 reviews on Steam. This breaks down to a total of 60 positive reviews and 17 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Downbass Warriors: Heroes of Maydamn on the Steam Deck (though some functionality may be limited).
| Release Date | 6/21/2023 |
| Developer | NickCO GAMES |
| Publisher | NickCO GAMES |
| Steam App Id | 2112090 |
More Free Conspiracy Games
Explore even more rankings for the 100 best free Conspiracy games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 349 | 8/25/2023 | 71 | Free | Steam Charts | |
| 36 | 7/31/2017 | 66 | Free | Steam Charts | |
| 31 | 10/13/2015 | 88 | Free | Steam Charts | |
| 19 | 10/13/2021 | 69 | Free | Steam Charts | |
| 14 | 3/13/2018 | 81 | Free | Steam Charts | |
| 9 | 7/23/2020 | 84 | Free | Steam Charts | |
| 6 | 6/26/2023 | 79 | Free | Steam Charts | |
| 3 | 7/24/2023 | 73 | Free | Steam Charts | |
| 2 | 5/4/2023 | 87 | Free | Steam Charts | |
| 2 | 6/21/2023 | 70 | Free | Steam Charts | |
 | 2 | 12/29/2020 | 81 | Free | Steam Charts | |
 | 2 | 7/25/2022 | 86 | Free | Steam Charts | |
 | 2 | 10/7/2022 | 87 | Free | Steam Charts | |
 | 2 | 3/6/2022 | 69 | Free | Steam Charts | |
 | 2 | 11/5/2022 | 67 | Free | Steam Charts | |
 | 2 | 5/13/2022 | 78 | Free | Steam Charts | |
 | 1 | 12/10/2024 | 77 | Free | Steam Charts | |
 | 1 | 7/27/2021 | 76 | Free | Steam Charts | |
 | 1 | 1/17/2024 | 76 | Free | Steam Charts | |
 | 1 | 4/1/2025 | 83 | 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. (2025, July 9). Steam Store. Steam Store.
- Valve Corporation. (2025, July 9). Town of Salem 2 on Steam. Steam Store.
- Valve Corporation. (2025, May 14). Secret World Legends on Steam. Steam Store.
- Valve Corporation. (2025, May 14). Deus Ex: Revision on Steam. Steam Store.
- Valve Corporation. (2025, April 17). The Fortress of Varnolis on Steam. Steam Store.
- Valve Corporation. (2025, July 9). The Council on Steam. Steam Store.
- Valve Corporation. (2025, May 14). Hello Neighbor 2 Alpha 1.5 on Steam. Steam Store.
- Valve Corporation. (2025, June 26). The Purge Dilemma on Steam. Steam Store.
- Valve Corporation. (2025, May 27). Mean Beans on Steam. Steam Store.
- Valve Corporation. (2025, June 27). The Suits Have Gone Mad! on Steam. Steam Store.
- Valve Corporation. (2025, June 3). Downbass Warriors: Heroes of Maydamn on Steam. Steam Store.