Free Psychedelic Games on Steam
Steam currently has 2,710 Psychedelic 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 Psychedelic game rankings were last updated on 5/10/2026.
Looking for more? Explore other lists such as:
- Best psychedelic games on Steam
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- Best psychedelic Linux games on Steam
- Free Steam games
- Most played Steam games
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1. OBS Studio
Free and open-source software for video recording and live streaming
OBS Studio holds the #1 spot for "best free Psychedelic game on Steam" with a Player Score of 94. Its score was calculated by analyzing a total of 51,520 reviews on Steam. This breaks down to a total of 49,065 positive reviews and 2,455 negative reviews — making it "Overwhelmingly Positive" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, it is not possible to play or run OBS Studio on the Steam Deck.
| Release Date | 3/21/2022 |
| Developer | OBS Project |
| Publisher | OBS Project |
| Steam App Id | 1905180 |
2. Z.A.T.O. // I Love the World and Everything In It
USSR, 1986. A girl goes missing in the closed city of Vorkuta-5, yet not a soul seems to be concerned. Uncover the mystery behind her disappearance and transmit your signal to the universe.
Z.A.T.O. // I Love the World and Everything In It has achieved a Player Score of 95, placing it in the #2 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 8,903 reviews on Steam. This breaks down to a total of 8,754 positive reviews and 149 negative reviews — making it "Overwhelmingly 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 | 11/10/2025 |
| Developer | Ferry // Nopanamaman |
| Publisher | Ferry // Nopanamaman |
| Steam App Id | 4122860 |
3. ENA: Dream BBQ
Experience surreal environments and inexplicable characters as ENA in a new wild world.
ENA: Dream BBQ has achieved a Player Score of 96, placing it in the #3 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 35,627 reviews on Steam. This breaks down to a total of 35,096 positive reviews and 531 negative reviews — making it "Overwhelmingly 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.
4. Poop
Poop is an idle-clicker game where you click poop to get more poop
Poop has achieved a Player Score of 57, placing it in the #4 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 308 reviews on Steam. This breaks down to a total of 182 positive reviews and 126 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Poop on the Steam Deck (though some functionality may be limited).
| Release Date | 7/4/2024 |
| Developer | thug lifers |
| Publisher | thug lifers |
| Steam App Id | 1506810 |
5. Hello Neighbor Alpha 1
This is Alpha 1 of Hello Neighbor, a Stealth Horror Game about sneaking into your neighbor's house and figuring out what he's hiding in the basement. Play against an advanced AI that learns from your actions.
Hello Neighbor Alpha 1 has achieved a Player Score of 89, placing it in the #5 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 4,118 reviews on Steam. This breaks down to a total of 3,818 positive reviews and 300 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 Hello Neighbor Alpha 1 on the Steam Deck (though some functionality may be limited).
| Release Date | 10/12/2019 |
| Developer | Dynamic Pixels |
| Publisher | tinyBuild |
| Steam App Id | 1092710 |
6. Rocksmith+
RS+ is a music learning subscription platform. Practice guitar, piano, and bass at your own pace with an expanding song library and customizable learning tools that automatically adapt to your skill level.
Rocksmith+ has achieved a Player Score of 22, placing it in the #6 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 1,984 reviews on Steam. This breaks down to a total of 369 positive reviews and 1,615 negative reviews — making it "Overwhelmingly Negative" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Rocksmith+ on the Steam Deck.
| Release Date | 6/6/2024 |
| Developers | |
| Publisher | Ubisoft |
| Steam App Id | 2834910 |
7. 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 #7 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 6,186 reviews on Steam. This breaks down to a total of 5,376 positive reviews and 810 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 |
8. 源战役
《源战役》 is an urban sci-fi adventure theme of 3D star traversal type MMORPG game, the game background of the cosmic space-time rupture, the source of the experiment declared a failure, the energy emergency, the source of the power of the war is bound to take place!
源战役 has achieved a Player Score of 78, placing it in the #8 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 206 reviews on Steam. This breaks down to a total of 176 positive reviews and 30 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 源战役 on the Steam Deck (though some functionality may be limited).
9. Polyarmory: High Calibre Love
The world's only fully-loaded conspiracy theorist gun-nut dating simulation. As the prepper, take the mysterious pill Caliber™ to awaken an arsenal of alluring companions and fight against the dark forces determined to tear you apart!
Polyarmory: High Calibre Love has achieved a Player Score of 89, placing it in the #9 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 387 reviews on Steam. This breaks down to a total of 376 positive reviews and 11 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Release Date | 2/12/2026 |
| Developer | Scope Creeps |
| Publishers | |
| Steam App Id | 4220820 |
10. Hello Neighbor Pre-Alpha
The Original Pre-Alpha of Hello Neighbor, a Stealth Horror Game about sneaking into your neighbor's house and figuring out what he's hiding in the basement. Play against an advanced AI that learns from your actions.
Hello Neighbor Pre-Alpha has achieved a Player Score of 87, placing it in the #10 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 2,423 reviews on Steam. This breaks down to a total of 2,202 positive reviews and 221 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.
| Release Date | 10/10/2019 |
| Developer | Dynamic Pixels |
| Publisher | tinyBuild |
| Steam App Id | 1092700 |
More Free Psychedelic Games
Explore even more rankings for the 100 best free Psychedelic games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 16,688 | 3/21/2022 | 94 | Free | Steam Charts | |
| 118 | 11/10/2025 | 95 | Free | Steam Charts | |
| 58 | 3/27/2025 | 96 | Free | Steam Charts | |
| 53 | 7/4/2024 | 57 | Free | Steam Charts | |
| 36 | 10/12/2019 | 89 | Free | Steam Charts | |
| 36 | 6/6/2024 | 22 | Free | Steam Charts | |
| 26 | 7/23/2020 | 84 | Free | Steam Charts | |
| 21 | 7/18/2024 | 78 | Free | Steam Charts | |
| 16 | 2/12/2026 | 89 | Free | Steam Charts | |
| 15 | 10/10/2019 | 87 | Free | Steam Charts | |
 | 12 | 10/15/2019 | 91 | Free | Steam Charts | |
 | 10 | 3/4/2015 | 65 | Free | Steam Charts | |
 | 10 | 1/30/2024 | 94 | Free | Steam Charts | |
 | 8 | 10/17/2019 | 72 | Free | Steam Charts | |
 | 7 | 12/29/2020 | 80 | Free | Steam Charts | |
 | 5 | 6/2/2025 | 93 | Free | Steam Charts | |
 | 4 | 3/13/2026 | 69 | Free | Steam Charts | |
 | 4 | 10/14/2025 | 87 | Free | Steam Charts | |
 | 4 | 2/13/2014 | 82 | Free | Steam Charts | |
 | 4 | 12/8/2023 | 86 | 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. (2026, May 10). Steam Store. Steam Store.
- Valve Corporation. (2026, May 10). OBS Studio on Steam. Steam Store.
- Valve Corporation. (2026, May 5). Z.A.T.O. // I Love the World and Everything In It on Steam. Steam Store.
- Valve Corporation. (2026, April 3). ENA: Dream BBQ on Steam. Steam Store.
- Valve Corporation. (2026, April 3). Poop on Steam. Steam Store.
- Valve Corporation. (2026, April 2). Hello Neighbor Alpha 1 on Steam. Steam Store.
- Valve Corporation. (2026, May 5). Rocksmith+ on Steam. Steam Store.
- Valve Corporation. (2026, April 28). Hello Neighbor 2 Alpha 1.5 on Steam. Steam Store.
- Valve Corporation. (2026, April 3). 源战役 on Steam. Steam Store.
- Valve Corporation. (2026, May 8). Polyarmory: High Calibre Love on Steam. Steam Store.
- Valve Corporation. (2026, April 2). Hello Neighbor Pre-Alpha on Steam. Steam Store.