Free 3D Platformer Games on Steam
Steam currently has 6,304 3D Platformer 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 3D Platformer game rankings were last updated on 7/26/2025.
Looking for more? Explore other lists such as:
- Best 3d platformer games on Steam
- Best 3d platformer Steam Deck games
- Best 3d platformer Steam games for Mac OS
- Best 3d platformer Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Once Human
Once Human is a multiplayer open-world survival game set in a strange, post-apocalyptic future. Unite with friends to fight monstrous enemies, uncover secret plots, compete for resources, and build your own territory. Once, you were merely human. Now, you have the power to remake the world.
Once Human holds the #1 spot for "best free 3D Platformer game on Steam" with a Player Score of 74. Its score was calculated by analyzing a total of 139,310 reviews on Steam. This breaks down to a total of 104,469 positive reviews and 34,841 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Once Human on the Steam Deck.
| Release Date | 7/9/2024 |
| Developer | Starry Studio |
| Publisher | Starry Studio |
| Steam App Id | 2139460 |
2. World of Tanks Blitz
Tanks, not war: jump into a free-to-play MMO action shooter with over 400 tanks. Enjoy stunning graphics and intuitive touch controls. Engage in 7vs7 battles, strategize with your team to conquer diverse maps. Customize tanks, unlock upgrades, and dive into adrenaline-pumping action on mobile and PC
World of Tanks Blitz has achieved a Player Score of 78, placing it in the #2 spot for the best free 3D Platformer games. Its score was calculated by analyzing a total of 148,785 reviews on Steam. This breaks down to a total of 116,725 positive reviews and 32,060 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, it is possible to play World of Tanks Blitz on the Steam Deck (though some functionality may be limited).
| Release Date | 11/9/2016 |
| Franchise | Wargaming Group Ltd. |
| Developer | Wargaming Group Limited |
| Publisher | Wargaming Group Limited |
| Steam App Id | 444200 |
3. Stumble Guys
Ready for the chaos? Stumble Guys is a 32-player, fast-paced multiplayer party royale where players dash, jump, and fall across hilarious obstacle courses in a fun race to be the last one standing.
Stumble Guys has achieved a Player Score of 84, placing it in the #3 spot for the best free 3D Platformer games. Its score was calculated by analyzing a total of 129,320 reviews on Steam. This breaks down to a total of 109,905 positive reviews and 19,415 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 Stumble Guys on the Steam Deck (though some functionality may be limited).
4. Snowbreak: Containment Zone
The new 3D Waifu Sci-Fi RPG Shooter is here! Aim at fate, fight by our side! Clear the specified stage to claim an Orange-Tier Operative!
Snowbreak: Containment Zone has achieved a Player Score of 75, placing it in the #4 spot for the best free 3D Platformer games. Its score was calculated by analyzing a total of 7,784 reviews on Steam. This breaks down to a total of 6,011 positive reviews and 1,773 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 Snowbreak: Containment Zone on the Steam Deck (though some functionality may be limited).
| Release Date | 12/25/2023 |
| Developer | Amazing Seasun Games |
| Publisher | Amazing Seasun Games |
| Steam App Id | 2668080 |
5. Infinity Nikki
Embark on a cozy open-world adventure filled with vast landscape, mystical puzzles and unexpected platforming challenges. Dress up not just for style, but to unravel hidden mysteries, interact with a vibrant environment, and experience the freedom to explore at your own pace.
Infinity Nikki has achieved a Player Score of 40, placing it in the #5 spot for the best free 3D Platformer games. Its score was calculated by analyzing a total of 6,391 reviews on Steam. This breaks down to a total of 2,484 positive reviews and 3,907 negative reviews — making it "Mostly Negative" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Infinity Nikki on the Steam Deck (though some functionality may be limited).
| Release Date | 4/28/2025 |
| Developer | Infold Games |
| Publisher | Infold Games |
| Steam App Id | 3164330 |
6. Crab Game
Crab Game is a First-Person Multiplayer game where you play through several different minigames based on children's games, until only one player stands victorious.
Crab Game has achieved a Player Score of 90, placing it in the #6 spot for the best free 3D Platformer games. Its score was calculated by analyzing a total of 152,344 reviews on Steam. This breaks down to a total of 139,395 positive reviews and 12,949 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Crab Game on the Steam Deck (though some functionality may be limited).
7. Soul Dossier
Soul Dossier is a multiplayer game based on Oriental culture (5vS1). The game is based on a variety of traditional Oriental cultures, including five elements, eight diagrams and folklore.
Soul Dossier has achieved a Player Score of 81, placing it in the #7 spot for the best free 3D Platformer games. Its score was calculated by analyzing a total of 26,838 reviews on Steam. This breaks down to a total of 22,046 positive reviews and 4,792 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 Soul Dossier on the Steam Deck.
| Release Date | 3/29/2021 |
| Developer | （Hong Kong）GKD |
| Publisher | （Hong Kong）GKD |
| Steam App Id | 1520470 |
8. Summoners War: Chronicles
The King of Rahil is looking for a Summoner to protect the kingdom against Tefo's enormous conspiracy. Explore a vast world with your Monsters by your side in this new Action RPG set in the Summoners War Universe.
Summoners War: Chronicles has achieved a Player Score of 76, placing it in the #8 spot for the best free 3D Platformer games. Its score was calculated by analyzing a total of 11,777 reviews on Steam. This breaks down to a total of 9,131 positive reviews and 2,646 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Summoners War: Chronicles on the Steam Deck (though some functionality may be limited).
9. Game of Thrones Winter is Coming
Game of Thrones Winter is Coming is a PC strategy game based on the HBO drama television series, officially licensed by Warner Bros. Interactive Entertainment under HBO, and developed and published by YOOZOO Games. Interactive Entertainment and HBO.
Game of Thrones Winter is Coming has achieved a Player Score of 60, placing it in the #9 spot for the best free 3D Platformer games. Its score was calculated by analyzing a total of 2,619 reviews on Steam. This breaks down to a total of 1,591 positive reviews and 1,028 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Game of Thrones Winter is Coming on the Steam Deck (though some functionality may be limited).
| Release Date | 11/14/2019 |
| Developer | YOUZU (SINGAPORE) PTE. LTD. |
| Publisher | YOUZU (SINGAPORE) PTE. LTD. |
| Steam App Id | 1105420 |
10. LoveCraft
Welcome to LoveCraft - home to interesting people, hot parties, exploration and fulfilling relationships! Create your world, from a unique persona to your exciting adventures.
LoveCraft has achieved a Player Score of 67, placing it in the #10 spot for the best free 3D Platformer games. Its score was calculated by analyzing a total of 1,672 reviews on Steam. This breaks down to a total of 1,158 positive reviews and 514 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run LoveCraft on the Steam Deck.
| Release Date | 4/9/2024 |
| Developer | WEALTHBIRD |
| Publisher | WEALTHBIRD |
| Steam App Id | 2692440 |
More Free 3D Platformer Games
Explore even more rankings for the 100 best free 3D Platformer games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 27,386 | 7/9/2024 | 74 | Free | Steam Charts | |
| 6,990 | 11/9/2016 | 78 | Free | Steam Charts | |
| 2,111 | 10/7/2021 | 84 | Free | Steam Charts | |
| 1,314 | 12/25/2023 | 75 | Free | Steam Charts | |
| 1,285 | 4/28/2025 | 40 | Free | Steam Charts | |
| 1,098 | 10/29/2021 | 90 | Free | Steam Charts | |
| 757 | 3/29/2021 | 81 | Free | Steam Charts | |
| 629 | 11/9/2022 | 76 | Free | Steam Charts | |
| 577 | 11/14/2019 | 60 | Free | Steam Charts | |
| 403 | 4/9/2024 | 67 | Free | Steam Charts | |
 | 402 | 7/17/2023 | 61 | Free | Steam Charts | |
 | 293 | 10/20/2022 | 67 | Free | Steam Charts | |
 | 256 | 12/7/2022 | 64 | Free | Steam Charts | |
 | 211 | 8/24/2020 | 75 | Free | Steam Charts | |
 | 154 | 7/15/2020 | 62 | Free | Steam Charts | |
 | 142 | 5/7/2023 | 58 | Free | Steam Charts | |
 | 136 | 3/31/2025 | 44 | Free | Steam Charts | |
 | 133 | 3/5/2019 | 49 | Free | Steam Charts | |
 | 126 | 8/16/2024 | 71 | Free | Steam Charts | |
 | 119 | 7/15/2025 | 70 | 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, July 26). Steam Store. Steam Store.
- Valve Corporation. (2025, July 26). Once Human on Steam. Steam Store.
- Valve Corporation. (2025, July 23). World of Tanks Blitz on Steam. Steam Store.
- Valve Corporation. (2025, July 25). Stumble Guys on Steam. Steam Store.
- Valve Corporation. (2025, July 25). Snowbreak: Containment Zone on Steam. Steam Store.
- Valve Corporation. (2025, July 23). Infinity Nikki on Steam. Steam Store.
- Valve Corporation. (2025, July 16). Crab Game on Steam. Steam Store.
- Valve Corporation. (2025, July 25). Soul Dossier on Steam. Steam Store.
- Valve Corporation. (2025, July 24). Summoners War: Chronicles on Steam. Steam Store.
- Valve Corporation. (2025, July 25). Game of Thrones Winter is Coming on Steam. Steam Store.
- Valve Corporation. (2025, July 21). LoveCraft on Steam. Steam Store.