Best Conspiracy Steam Deck Games
Steam currently has 800 Conspiracy games, but not all of them can be played on the Steam Deck. Explore our list with 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 5/27/2025.
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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 Steam Deck game" with a Player Score of 95. Its score was calculated by analyzing a total of 8,591 reviews on Steam. This breaks down to a total of 8,439 positive reviews and 152 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. 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 #2 spot for the best Conspiracy Steam Deck games. Its score was calculated by analyzing a total of 7,721 reviews on Steam. This breaks down to a total of 7,354 positive reviews and 367 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 | 11/15/2022 |
| Franchise | Xbox Game Studios |
| Developer | Obsidian Entertainment |
| Publisher | Xbox Game Studios |
| Steam App Id | 1205520 |
3. 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 92, placing it in the #3 spot for the best Conspiracy Steam Deck games. Its score was calculated by analyzing a total of 9,711 reviews on Steam. This breaks down to a total of 9,161 positive reviews and 550 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 |
4. 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 #4 spot for the best Conspiracy Steam Deck games. Its score was calculated by analyzing a total of 7,614 reviews on Steam. This breaks down to a total of 7,196 positive reviews and 418 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 |
5. 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 #5 spot for the best Conspiracy Steam Deck games. Its score was calculated by analyzing a total of 3,130 reviews on Steam. This breaks down to a total of 2,983 positive reviews and 147 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 |
6. Broken Sword - Shadow of the Templars: Reforged
The classic multi-award winning adventure "Broken Sword - the Shadow of the Templars" returns with glorious 4K visuals and iconic remastered audio, pitching intrepid American George Stobbart and fearless journalist Nico Collard into a journey of perilous adventures and ancient conspiracies.
Broken Sword - Shadow of the Templars: Reforged has achieved a Player Score of 90, placing it in the #6 spot for the best Conspiracy Steam Deck games. Its score was calculated by analyzing a total of 762 reviews on Steam. This breaks down to a total of 738 positive reviews and 24 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $29.99 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 | $29.99 |
| Release Date | 9/19/2024 |
| Franchise | Revolution Software |
| Developer | Revolution Software Ltd |
| Publisher | Revolution Software Ltd |
| Steam App Id | 2544110 |
7. 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 90, placing it in the #7 spot for the best Conspiracy Steam Deck games. Its score was calculated by analyzing a total of 301 reviews on Steam. This breaks down to a total of 299 positive reviews and 2 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. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $19.99 |
| Release Date | 8/14/2024 |
| Developer | Skunkape Games |
| Publisher | Skunkape Games |
| Steam App Id | 2648050 |
8. The OPERATOR
Welcome to the FDI. As our newest Operator, your role is to use your detective skills to assist our field agents and investigate mysterious crimes. Use cutting-edge FDI software to dig for clues, solve puzzles, and uncover the truth.
The OPERATOR has achieved a Player Score of 90, placing it in the #8 spot for the best Conspiracy Steam Deck games. Its score was calculated by analyzing a total of 6,091 reviews on Steam. This breaks down to a total of 5,654 positive reviews and 437 negative reviews — making it "Very Positive" on Steam.
It is priced at $13.99 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 | $13.99 |
| Release Date | 7/22/2024 |
| Franchise | indienova |
| Developers | |
| Publishers | |
| Steam App Id | 1771980 |
9. The Bridge Curse 2: The Extrication
Try to escape with your life in a first-person survival horror adventure. Play through the eyes of four distinct characters as you evade and confront terrifying ghosts, unravel mind-bending puzzles, and unearth a sinister conspiracy…
The Bridge Curse 2: The Extrication has achieved a Player Score of 89, placing it in the #9 spot for the best Conspiracy Steam Deck games. Its score was calculated by analyzing a total of 2,270 reviews on Steam. This breaks down to a total of 2,123 positive reviews and 147 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 | 5/9/2024 |
| Franchise | PQube Games |
| Developer | SOFTSTAR ENTERTAINMENT |
| Publishers | |
| Steam App Id | 2331330 |
10. NORCO
NORCO is a dialogue-focused point & click adventure that immerses the player in the sinking suburbs and industrial swamplands of an increasingly surreal and distorted South Louisiana.
NORCO has achieved a Player Score of 89, placing it in the #10 spot for the best Conspiracy Steam Deck games. Its score was calculated by analyzing a total of 2,609 reviews on Steam. This breaks down to a total of 2,421 positive reviews and 188 negative reviews — making it "Very Positive" on Steam.
It is priced at $14.99 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 | $14.99 |
| Release Date | 3/24/2022 |
| Franchise | Geography of Robots |
| Developer | Geography of Robots |
| Publisher | Raw Fury |
| Steam App Id | 1221250 |
More Conspiracy Steam Deck Verified Games
Explore even more rankings for the 10 best Conspiracy games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 51 | 10/13/2022 | 95 | $17.99 | Steam Charts | |
| 48 | 11/15/2022 | 92 | $19.99 | Steam Charts | |
| 184 | 9/14/2022 | 92 | $39.99 | Steam Charts | |
| 201 | 9/14/2022 | 91 | $59.99 | Steam Charts | |
| 3 | 7/10/2015 | 91 | $12.99 | Steam Charts | |
| 4 | 9/19/2024 | 90 | $29.99 | Steam Charts | |
| 5 | 8/14/2024 | 90 | $19.99 | Steam Charts | |
| 10 | 7/22/2024 | 90 | $13.99 | Steam Charts | |
| 52 | 5/9/2024 | 89 | $14.99 | Steam Charts | |
| 3 | 3/24/2022 | 89 | $14.99 | 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, May 27). Steam Store. Steam Store.
- Valve Corporation. (2025, May 27). The Case of the Golden Idol on Steam. Steam Store.
- Valve Corporation. (2025, May 14). Pentiment on Steam. Steam Store.
- Valve Corporation. (2025, May 28). Judgment on Steam. Steam Store.
- Valve Corporation. (2025, May 15). Lost Judgment on Steam. Steam Store.
- Valve Corporation. (2025, May 14). Contradiction: Spot The Liar on Steam. Steam Store.
- Valve Corporation. (2025, May 23). Broken Sword - Shadow of the Templars: Reforged on Steam. Steam Store.
- Valve Corporation. (2025, May 16). Sam & Max: The Devil's Playhouse on Steam. Steam Store.
- Valve Corporation. (2025, May 27). The OPERATOR on Steam. Steam Store.
- Valve Corporation. (2025, May 15). The Bridge Curse 2: The Extrication on Steam. Steam Store.
- Valve Corporation. (2025, May 14). NORCO on Steam. Steam Store.