Free Psychedelic Games on Steam
Steam currently has 2,069 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 3/21/2025.
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
- Best rated Steam games
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 93. Its score was calculated by analyzing a total of 33,939 reviews on Steam. This breaks down to a total of 32,336 positive reviews and 1,603 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. Hello Neighbor Alpha 2
Welcome to Alpha 2 of Hello Neighbor. Play against an advanced, self-learning AI in what eventually became Act 1 of Hello Neighbor - the stealth horror home invasion sim.
Hello Neighbor Alpha 2 has achieved a Player Score of 91, placing it in the #2 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 3,805 reviews on Steam. This breaks down to a total of 3,594 positive reviews and 211 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 Alpha 2 on the Steam Deck.
| Release Date | 10/15/2019 |
| Franchise | Hello Neighbor Game |
| Developer | Dynamic Pixels |
| Publisher | tinyBuild |
| Steam App Id | 1092720 |
3. Rocksmith+
Learn guitar and piano with an expanding library of thousands of songs!
Rocksmith+ has achieved a Player Score of 20, placing it in the #3 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 1,420 reviews on Steam. This breaks down to a total of 230 positive reviews and 1,190 negative reviews — making it "Overwhelmingly Negative" 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 | 6/6/2024 |
| Developers | |
| Publisher | Ubisoft |
| Steam App Id | 2834910 |
4. 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 #4 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 3,391 reviews on Steam. This breaks down to a total of 3,129 positive reviews and 262 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 |
5. 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 #5 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 5,880 reviews on Steam. This breaks down to a total of 5,087 positive reviews and 793 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 |
6. Hello Neighbor 2 Alpha 1
Alpha 1 of Hello Neighbor 2 is back! It is a Stealth Horror Game where you’re being stalked by a mysterious creature as you try to track down Mr. Peterson who has disappeared after the events of the first game. Play against an advanced, self-learning AI that adapts to your every move.
Hello Neighbor 2 Alpha 1 has achieved a Player Score of 80, placing it in the #6 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 800 reviews on Steam. This breaks down to a total of 681 positive reviews and 119 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 2 Alpha 1 on the Steam Deck (though some functionality may be limited).
| Release Date | 12/29/2020 |
| Franchise | Hello Neighbor Game |
| Developers | |
| Publisher | tinyBuild |
| Steam App Id | 1373880 |
7. Hello Neighbor Alpha 3
Alpha 3 of Hello Neighbor brought the first iteration of the large house. Hello Neighbor is a stealth horror game about sneaking into your creepy Neighbor's house.
Hello Neighbor Alpha 3 has achieved a Player Score of 74, placing it in the #7 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 1,480 reviews on Steam. This breaks down to a total of 1,134 positive reviews and 346 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 Hello Neighbor Alpha 3 on the Steam Deck (though some functionality may be limited).
| Release Date | 10/17/2019 |
| Franchise | Hello Neighbor Game |
| Developer | Dynamic Pixels |
| Publisher | tinyBuild |
| Steam App Id | 1092730 |
8. Stampede: Racing Royale
Welcome to the wildest kart racing event ever devised, where 60 players go bumper-to-bumper on outrageous circuits filled with power-ups. Avoid elimination and fight your way to the front of the herd in the scramble to be crowned champion!
Stampede: Racing Royale has achieved a Player Score of 80, placing it in the #8 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 508 reviews on Steam. This breaks down to a total of 436 positive reviews and 72 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 Stampede: Racing Royale on the Steam Deck (though some functionality may be limited).
| Release Date | 10/10/2024 |
| Franchise | Secret Mode |
| Developers | |
| Publisher | Secret Mode |
| Steam App Id | 1851350 |
9. Psychopomp
Your entire life has been a lie. There are catacombs under every home and building, stretching down for miles. Something calls you deeper into the labyrinth. Delve into the depths, and discover the monstrosities below.
Psychopomp has achieved a Player Score of 95, placing it in the #9 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 6,211 reviews on Steam. This breaks down to a total of 6,094 positive reviews and 117 negative reviews — making it "Overwhelmingly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Psychopomp on the Steam Deck (though some functionality may be limited).
| Release Date | 1/30/2024 |
| Franchise | Fading Club |
| Developer | Fading Club |
| Publisher | Fading Club |
| Steam App Id | 2771670 |
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 86, placing it in the #10 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 1,931 reviews on Steam. This breaks down to a total of 1,749 positive reviews and 182 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 | ||||
|---|---|---|---|---|---|---|
| 15,234 | 3/21/2022 | 93 | Free | Steam Charts | |
| 54 | 10/15/2019 | 91 | Free | Steam Charts | |
| 48 | 6/6/2024 | 20 | Free | Steam Charts | |
| 44 | 10/12/2019 | 89 | Free | Steam Charts | |
| 33 | 7/23/2020 | 84 | Free | Steam Charts | |
| 21 | 12/29/2020 | 80 | Free | Steam Charts | |
| 19 | 10/17/2019 | 74 | Free | Steam Charts | |
| 16 | 10/10/2024 | 80 | Free | Steam Charts | |
| 15 | 1/30/2024 | 95 | Free | Steam Charts | |
| 15 | 10/10/2019 | 86 | Free | Steam Charts | |
 | 14 | 3/4/2015 | 65 | Free | Steam Charts | |
 | 13 | 7/18/2024 | 85 | Free | Steam Charts | |
 | 9 | 11/8/2024 | 45 | Free | Steam Charts | |
 | 9 | 11/14/2024 | 73 | Free | Steam Charts | |
 | 6 | 8/31/2022 | 94 | Free | Steam Charts | |
 | 6 | 2/13/2014 | 82 | Free | Steam Charts | |
 | 5 | 3/16/2022 | 66 | Free | Steam Charts | |
 | 4 | 8/20/2021 | 87 | Free | Steam Charts | |
 | 4 | 10/31/2023 | 89 | Free | Steam Charts | |
 | 3 | 9/27/2019 | 59 | 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, March 21). Steam Store. Steam Store.
- Valve Corporation. (2025, March 21). OBS Studio on Steam. Steam Store.
- Valve Corporation. (2025, March 15). Hello Neighbor Alpha 2 on Steam. Steam Store.
- Valve Corporation. (2025, March 12). Rocksmith+ on Steam. Steam Store.
- Valve Corporation. (2025, March 15). Hello Neighbor Alpha 1 on Steam. Steam Store.
- Valve Corporation. (2025, March 13). Hello Neighbor 2 Alpha 1.5 on Steam. Steam Store.
- Valve Corporation. (2025, March 13). Hello Neighbor 2 Alpha 1 on Steam. Steam Store.
- Valve Corporation. (2025, March 13). Hello Neighbor Alpha 3 on Steam. Steam Store.
- Valve Corporation. (2025, March 13). Stampede: Racing Royale on Steam. Steam Store.
- Valve Corporation. (2025, March 14). Psychopomp on Steam. Steam Store.
- Valve Corporation. (2024, October 7). Hello Neighbor Pre-Alpha on Steam. Steam Store.