Best Conspiracy Games on Steam
Steam currently has 828 Conspiracy games available to download and play. Explore our list of the best picks ranked by Player Score. Our Player Score rankings are calculated directly from reviews left on the Steam store and will be updated in real-time as more players leave their feedback. Conspiracy game rankings were last updated on 7/11/2025.
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1. The Case of the Golden Idol
A new kind of detective game that allows you to think and investigate freely. Discover clues surrounding 12 strange and gruesome deaths and build your own theory. Pick your suspect, deduce the motive, unmask the awful truth.
The Case of the Golden Idol holds the #1 spot for "best Conspiracy game on Steam" with a Player Score of 95. Its score was calculated by analyzing a total of 8,800 reviews on Steam. This breaks down to a total of 8,642 positive reviews and 158 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $17.99 to play and 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.
| Steam Price | $17.99 |
| Release Date | 10/13/2022 |
| Franchise | Playstack |
| Developer | Color Gray Games |
| Publisher | Playstack |
| Steam App Id | 1677770 |
2. Far Away
Far Away is a visual novel full of dark humor depicting immersive storylines rather than romantic drama. You will play as Krosa, a typical girl who experiences gang conflicts, crimes, conspiracies, and family grudges in the port city of Bedjan.
Far Away has achieved a Player Score of 94, placing it in the #2 spot for the best Conspiracy games. Its score was calculated by analyzing a total of 7,447 reviews on Steam. This breaks down to a total of 7,251 positive reviews and 196 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $5.84 to play and can be played and ran on Windows systems. At the moment, it is possible to play Far Away on the Steam Deck (though some functionality may be limited).
| Steam Price | $5.84 |
| Release Date | 8/17/2021 |
| Franchise | Thermite Games |
| Developer | Gratesca |
| Publishers | |
| Steam App Id | 1250760 |
3. Deus Ex: Game of the Year Edition
The year is 2052 and the world is a dangerous and chaotic place. Terrorists operate openly - killing thousands; drugs, disease and pollution kill even more. The world's economies are close to collapse and the gap between the insanely wealthy and the desperately poor grows ever wider.
Deus Ex: Game of the Year Edition has achieved a Player Score of 92, placing it in the #3 spot for the best Conspiracy games. Its score was calculated by analyzing a total of 14,649 reviews on Steam. This breaks down to a total of 13,893 positive reviews and 756 negative reviews — making it "Very Positive" on Steam.
It is priced at $6.99 to play and can be played and ran on Windows systems. At the moment, it is possible to play Deus Ex: Game of the Year Edition on the Steam Deck (though some functionality may be limited).
| Steam Price | $6.99 |
| Release Date | 3/29/2007 |
| Developer | Ion Storm |
| Publisher | Eidos Interactive Corp. |
| Steam App Id | 6910 |
4. Pentiment
Step into a living illustrated world in a time when Europe is at a crossroads of great religious and political change. Walk in the footsteps of Andreas Maler, a master artist who finds himself in the middle of murders, scandals, and intrigue in the Bavarian Alps.
Pentiment has achieved a Player Score of 92, placing it in the #4 spot for the best Conspiracy games. Its score was calculated by analyzing a total of 7,974 reviews on Steam. This breaks down to a total of 7,591 positive reviews and 383 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $19.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $19.99 |
| Release Date | 11/14/2022 |
| Franchise | Xbox Game Studios |
| Developer | Obsidian Entertainment |
| Publisher | Xbox Game Studios |
| Steam App Id | 1205520 |
5. Judgment
Fight for the truth and uncover the twisted crime running deep beneath the surface of Tokyo. In this legal thriller , the balance between justice and mercy teeters on the edge.
Judgment has achieved a Player Score of 91, placing it in the #5 spot for the best Conspiracy games. Its score was calculated by analyzing a total of 9,969 reviews on Steam. This breaks down to a total of 9,395 positive reviews and 574 negative reviews — making it "Very Positive" on Steam.
It is priced at $39.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $39.99 |
| Release Date | 9/14/2022 |
| Franchise | Ryu Ga Gotoku Studio |
| Developer | Ryu Ga Gotoku Studio |
| Publisher | SEGA |
| Steam App Id | 2058180 |
6. Lost Judgment
When a police officer discloses the murder of the student teacher who bullied his son to suicide, the twisted secrets of a Yokohama, high school bleed out. Nothing, in this case, is black and white.
Lost Judgment has achieved a Player Score of 91, placing it in the #6 spot for the best Conspiracy games. Its score was calculated by analyzing a total of 7,860 reviews on Steam. This breaks down to a total of 7,421 positive reviews and 439 negative reviews — making it "Very Positive" on Steam.
It is priced at $59.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $59.99 |
| Release Date | 9/14/2022 |
| Franchise | Ryu Ga Gotoku Studio |
| Developer | Ryu Ga Gotoku Studio |
| Publisher | SEGA |
| Steam App Id | 2058190 |
7. Billionaire Lovers
You’re a broke college graduate. Your rich, distant uncle has just shown up and given you 100 million dollars! And right at this moment, four handsome men come into your life. Could this be… the romance you’ve been waiting for!? But wait, there’s something behind their smiles that says otherwise…
Billionaire Lovers has achieved a Player Score of 91, placing it in the #7 spot for the best Conspiracy games. Its score was calculated by analyzing a total of 3,653 reviews on Steam. This breaks down to a total of 3,475 positive reviews and 178 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $2.99 to play and can be played and ran on Windows, Mac, and Linux systems. At the moment, it is not possible to play or run Billionaire Lovers on the Steam Deck.
| Steam Price | $2.99 |
| Release Date | 7/3/2021 |
| Developer | Ayacat Games |
| Publisher | Ayacat Games |
| Steam App Id | 1578860 |
8. Contradiction: Spot The Liar
Spot the lie and beat the liars in 'Contradiction' - the all-video murder mystery adventure!
Contradiction: Spot The Liar has achieved a Player Score of 91, placing it in the #8 spot for the best Conspiracy games. Its score was calculated by analyzing a total of 3,149 reviews on Steam. This breaks down to a total of 2,999 positive reviews and 150 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $12.99 to play and can be played and ran on both Windows and Mac systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $12.99 |
| Release Date | 7/10/2015 |
| Developer | Baggy Cat Ltd. |
| Publisher | Baggy Cat Ltd. |
| Steam App Id | 373390 |
9. Sam & Max: The Devil's Playhouse
The last game in the episodic Sam & Max trilogy, beautifully remastered! As the intergalactic villains who seek the Devil’s Toybox close in and Max’s psychic abilities grow beyond his control, the Freelance Police will come up against their most frightening adversary yet: the power of Max’s mind.
Sam & Max: The Devil's Playhouse has achieved a Player Score of 91, placing it in the #9 spot for the best Conspiracy games. Its score was calculated by analyzing a total of 318 reviews on Steam. This breaks down to a total of 316 positive reviews and 2 negative reviews — making it "Very Positive" on Steam.
It is priced at $14.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $14.99 |
| Release Date | 8/14/2024 |
| Developer | Skunkape Games |
| Publisher | Skunkape Games |
| Steam App Id | 2648050 |
10. The Shell Part III: Paradiso
The coiling chains of obsession that began with The Shell now threaten to strangle Detective Reiji Tokisaka in the third and final entry in the trilogy. As old friends and foes rise up for one last confrontation, can anyone break the cycle—and can Reiji's heart ever be set free?
The Shell Part III: Paradiso has achieved a Player Score of 90, placing it in the #10 spot for the best Conspiracy games. Its score was calculated by analyzing a total of 392 reviews on Steam. This breaks down to a total of 386 positive reviews and 6 negative reviews — making it "Very Positive" on Steam.
It is priced at $19.99 to play and can be played and ran on Windows systems. At the moment, it is possible to play The Shell Part III: Paradiso on the Steam Deck (though some functionality may be limited).
| Steam Price | $19.99 |
| Release Date | 1/21/2025 |
| Franchise | Shiravune |
| Developer | Innocent Grey |
| Publisher | Shiravune |
| Steam App Id | 3296790 |
More Conspiracy Games
Explore even more rankings for the 100 best Conspiracy games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 60 | 10/13/2022 | 95 | $17.99 | Steam Charts | |
| 20 | 8/17/2021 | 94 | $5.84 | Steam Charts | |
| 38 | 3/29/2007 | 92 | $6.99 | Steam Charts | |
| 47 | 11/14/2022 | 92 | $19.99 | Steam Charts | |
| 374 | 9/14/2022 | 91 | $39.99 | Steam Charts | |
| 513 | 9/14/2022 | 91 | $59.99 | Steam Charts | |
| 1 | 7/3/2021 | 91 | $2.99 | Steam Charts | |
| 1 | 7/10/2015 | 91 | $12.99 | Steam Charts | |
| 3 | 8/14/2024 | 91 | $14.99 | Steam Charts | |
| 8 | 1/21/2025 | 90 | $19.99 | Steam Charts | |
 | 21 | 9/19/2024 | 90 | $29.99 | Steam Charts | |
 | 6 | 3/27/2025 | 90 | $6.99 | Steam Charts | |
 | 51 | 11/12/2024 | 90 | $19.99 | Steam Charts | |
 | 12 | 4/18/2024 | 90 | $24.99 | Steam Charts | |
 | 2 | 6/22/2022 | 90 | $2.99 | Steam Charts | |
 | 21 | 7/22/2024 | 90 | $13.99 | Steam Charts | |
 | 19 | 5/20/2025 | 90 | $17.99 | Steam Charts | |
 | 54 | 5/9/2024 | 89 | $24.99 | Steam Charts | |
 | 5 | 3/24/2022 | 89 | $14.99 | Steam Charts | |
 | 3 | 5/1/2021 | 89 | $3.95 | Steam Charts |
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Reviews 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 11). Steam Store. Steam Store.
- Valve Corporation. (2025, July 11). The Case of the Golden Idol on Steam. Steam Store.
- Valve Corporation. (2025, July 11). Far Away on Steam. Steam Store.
- Valve Corporation. (2025, July 10). Deus Ex: Game of the Year Edition on Steam. Steam Store.
- Valve Corporation. (2025, July 10). Pentiment on Steam. Steam Store.
- Valve Corporation. (2025, July 15). Judgment on Steam. Steam Store.
- Valve Corporation. (2025, July 15). Lost Judgment on Steam. Steam Store.
- Valve Corporation. (2025, June 10). Billionaire Lovers on Steam. Steam Store.
- Valve Corporation. (2025, July 13). Contradiction: Spot The Liar on Steam. Steam Store.
- Valve Corporation. (2025, June 30). Sam & Max: The Devil's Playhouse on Steam. Steam Store.
- Valve Corporation. (2025, July 11). The Shell Part III: Paradiso on Steam. Steam Store.