Free Psychedelic Games on Steam
Steam currently has 1,981 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 1/7/2025.
Looking for more? Explore other lists such as:
- Best psychedelic games on Steam
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- Best psychedelic Steam games for Mac OS
- 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 31,131 reviews on Steam. This breaks down to a total of 29,679 positive reviews and 1,452 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. Rocksmith+
Learn guitar and piano with an expanding library of thousands of songs!
Rocksmith+ has achieved a Player Score of 19, placing it in the #2 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 1,286 reviews on Steam. This breaks down to a total of 197 positive reviews and 1,089 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 |
3. 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 #3 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 459 reviews on Steam. This breaks down to a total of 395 positive reviews and 64 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 |
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 3,237 reviews on Steam. This breaks down to a total of 2,986 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 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 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 #5 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 3,633 reviews on Steam. This breaks down to a total of 3,429 positive reviews and 204 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 |
6. Poop
Poop is an idle-clicker game where you click poop to get more poop
Poop has achieved a Player Score of 58, placing it in the #6 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 232 reviews on Steam. This breaks down to a total of 139 positive reviews and 93 negative reviews — making it "Mixed" 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 | 7/4/2024 |
| Developer | thug lifers |
| Publisher | thug lifers |
| Steam App Id | 1506810 |
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 75, placing it in the #7 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 1,410 reviews on Steam. This breaks down to a total of 1,097 positive reviews and 313 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. Requiem: Desiderium Mortis
Requiem: Desiderium Mortis is a Free-to-Play MMORPG set in a dark distant world where an event known as the "Thanatos Incident" rendered the world almost unlivable. Create your own biological weapon known as a Temperion and experience the horrors that grip Ethergia.
Requiem: Desiderium Mortis has achieved a Player Score of 65, placing it in the #8 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 885 reviews on Steam. This breaks down to a total of 600 positive reviews and 285 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Requiem: Desiderium Mortis on the Steam Deck (though some functionality may be limited).
| Release Date | 3/4/2015 |
| Developer | Gravity Interactive, Inc. |
| Publisher | Gravity Interactive, Inc. |
| Steam App Id | 289780 |
9. 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 86, placing it in the #9 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 305 reviews on Steam. This breaks down to a total of 285 positive reviews and 20 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.
10. Nigudin really fought against Furong Wangyuan
brief introductionNicotine vs. Furong Wangyuan "is a brain pumping game that takes place in a fantasy world called" Litang County ". Players will play as" Ding Zhen ", defeat Furong Wangyuan, and gradually uncover the truth about their ability to manipulate the level of Sharp Cut 5
Nigudin really fought against Furong Wangyuan has achieved a Player Score of 91, placing it in the #10 spot for the best free Psychedelic games. Its score was calculated by analyzing a total of 574 reviews on Steam. This breaks down to a total of 562 positive reviews and 12 negative reviews — making it "Overwhelmingly 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.
More Free Psychedelic Games
Explore even more rankings for the 100 best free Psychedelic games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 10,211 | 3/21/2022 | 93 | Free | Steam Charts | |
| 31 | 6/6/2024 | 19 | Free | Steam Charts | |
| 29 | 10/10/2024 | 80 | Free | Steam Charts | |
| 26 | 10/12/2019 | 89 | Free | Steam Charts | |
| 13 | 10/15/2019 | 91 | Free | Steam Charts | |
| 9 | 7/4/2024 | 58 | Free | Steam Charts | |
| 9 | 10/17/2019 | 75 | Free | Steam Charts | |
| 9 | 3/4/2015 | 65 | Free | Steam Charts | |
| 8 | 7/18/2024 | 86 | Free | Steam Charts | |
| 8 | 12/31/2024 | 91 | Free | Steam Charts | |
 | 8 | 11/8/2024 | 47 | Free | Steam Charts | |
 | 7 | 10/10/2019 | 87 | Free | Steam Charts | |
 | 7 | 8/31/2022 | 94 | Free | Steam Charts | |
 | 6 | 1/10/2025 | 77 | Free | Steam Charts | |
 | 5 | 12/8/2023 | 85 | Free | Steam Charts | |
 | 5 | 9/24/2019 | 89 | Free | Steam Charts | |
 | 4 | 5/28/2020 | 88 | Free | Steam Charts | |
 | 4 | 2/13/2014 | 82 | Free | Steam Charts | |
 | 4 | 1/12/2023 | 93 | Free | Steam Charts | |
 | 3 | 7/23/2020 | 84 | 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, January 7). Steam Store. Steam Store.
- Valve Corporation. (2025, January 7). OBS Studio on Steam. Steam Store.
- Valve Corporation. (2025, January 10). Rocksmith+ on Steam. Steam Store.
- Valve Corporation. (2025, January 15). Stampede: Racing Royale on Steam. Steam Store.
- Valve Corporation. (2024, November 9). Hello Neighbor Alpha 1 on Steam. Steam Store.
- Valve Corporation. (2024, November 22). Hello Neighbor Alpha 2 on Steam. Steam Store.
- Valve Corporation. (2025, January 9). Poop on Steam. Steam Store.
- Valve Corporation. (2025, January 9). Hello Neighbor Alpha 3 on Steam. Steam Store.
- Valve Corporation. (2025, January 10). Requiem: Desiderium Mortis on Steam. Steam Store.
- Valve Corporation. (2025, January 14). 源战役 on Steam. Steam Store.
- Valve Corporation. (2025, January 14). Nigudin really fought against Furong Wangyuan on Steam. Steam Store.