Free 3D Games on Steam
Steam currently has 26,061 3D 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 game rankings were last updated on 3/27/2025.
Looking for more? Explore other lists such as:
- Best 3d games on Steam
- Best 3d Steam Deck games
- Best 3d Steam games for Mac OS
- Best 3d Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Marvel Rivals
Marvel Rivals is a Super Hero Team-Based PVP Shooter! Assemble an all-star Marvel squad, devise countless strategies by combining powers to form unique Team-Up skills and fight in destructible, ever-changing battlefields across the continually evolving Marvel universe!
Marvel Rivals holds the #1 spot for "best free 3D game on Steam" with a Player Score of 80. Its score was calculated by analyzing a total of 252,540 reviews on Steam. This breaks down to a total of 203,278 positive reviews and 49,262 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 Marvel Rivals on the Steam Deck (though some functionality may be limited).
| Release Date | 12/6/2024 |
| Developer | NetEase Games |
| Publisher | NetEase Games |
| Steam App Id | 2767030 |
2. 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 #2 spot for the best free 3D games. Its score was calculated by analyzing a total of 152,601 reviews on Steam. This breaks down to a total of 139,750 positive reviews and 12,851 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).
3. Delta Force
Delta Force, a free-to-play 1st-person tactical shooter, returns as the latest in the classic series. With 25 years defining the genre, Delta Force is back with an upgraded arsenal of weaponry, jaw-dropping environments, and a truly dynamic world.
Delta Force has achieved a Player Score of 65, placing it in the #3 spot for the best free 3D games. Its score was calculated by analyzing a total of 94,324 reviews on Steam. This breaks down to a total of 62,162 positive reviews and 32,162 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 Delta Force on the Steam Deck.
| Release Date | 12/4/2024 |
| Developer | Team Jade |
| Publisher | TiMi Studio Group |
| Steam App Id | 2507950 |
4. FragPunk
FragPunk is a thrilling 5v5 hero shooter where Shard Cards allow you to break the rules of combat and ensure that no two rounds are ever the same. Get ready to unleash your skills!
FragPunk has achieved a Player Score of 72, placing it in the #4 spot for the best free 3D games. Its score was calculated by analyzing a total of 29,533 reviews on Steam. This breaks down to a total of 21,618 positive reviews and 7,915 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 FragPunk on the Steam Deck.
| Release Date | 3/6/2025 |
| Developer | Bad Guitar Studio |
| Publisher | Bad Guitar Studio |
| Steam App Id | 2943650 |
5. 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 has achieved a Player Score of 73, placing it in the #5 spot for the best free 3D games. Its score was calculated by analyzing a total of 123,730 reviews on Steam. This breaks down to a total of 91,301 positive reviews and 32,429 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 |
6. MIR4
MIR4 is a free-to-play open world K-fantasy MMORPG that can be cross-played on both PC and mobile devices. MIR4 is full of action and features numerous large scale clan PVP battles. Join now and become a legend.
MIR4 has achieved a Player Score of 64, placing it in the #6 spot for the best free 3D games. Its score was calculated by analyzing a total of 14,470 reviews on Steam. This breaks down to a total of 9,438 positive reviews and 5,032 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 MIR4 on the Steam Deck.
| Release Date | 8/25/2021 |
| Developer | Wemade Next |
| Publisher | Wemade |
| Steam App Id | 1623660 |
7. Yu-Gi-Oh! Master Duel
Yu-Gi-Oh! MASTER DUEL is the ultimate free-to-play cross-platform strategy card game with fast-paced Duels, stunning HD graphics and a new, dynamic soundtrack! Get ready to challenge Duelists around the world!
Yu-Gi-Oh! Master Duel has achieved a Player Score of 74, placing it in the #7 spot for the best free 3D games. Its score was calculated by analyzing a total of 84,283 reviews on Steam. This breaks down to a total of 62,889 positive reviews and 21,394 negative reviews — making it "Mostly 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 | 1/19/2022 |
| Franchise | Yu-Gi-Oh! |
| Developers | |
| Publishers | |
| Steam App Id | 1449850 |
8. 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 0, placing it in the #8 spot for the best free 3D games. Its score was calculated by analyzing a total of 0 reviews on Steam. This breaks down to a total of 0 positive reviews and 0 negative reviews — making it "No user reviews" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
9. Blender
Blender is the free and open source 3D creation suite. Free to use for everyone, for any purpose.
Blender has achieved a Player Score of 95, placing it in the #9 spot for the best free 3D games. Its score was calculated by analyzing a total of 69,791 reviews on Steam. This breaks down to a total of 67,241 positive reviews and 2,550 negative reviews — making it "Overwhelmingly Positive" on Steam.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is not possible to play or run Blender on the Steam Deck.
| Release Date | 4/24/2015 |
| Developer | Blender Foundation |
| Publisher | Blender Foundation |
| Steam App Id | 365670 |
10. Eternal Return
Eternal Return is a free-to-play, 2.5D perspective Battle Royale game. Search, Craft, Hunt, and Fight using a variety of characters. Plan your strategy and become the last survivor on this eternal experiment.
Eternal Return has achieved a Player Score of 79, placing it in the #10 spot for the best free 3D games. Its score was calculated by analyzing a total of 64,019 reviews on Steam. This breaks down to a total of 51,006 positive reviews and 13,013 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 Eternal Return on the Steam Deck (though some functionality may be limited).
| Release Date | 7/20/2023 |
| Developer | Nimble Neuron |
| Publishers | |
| Steam App Id | 1049590 |
More Free 3D Games
Explore even more rankings for the 100 best free 3D games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 189,122 | 12/6/2024 | 80 | Free | Steam Charts | |
| 43,497 | 10/29/2021 | 90 | Free | Steam Charts | |
| 32,991 | 12/4/2024 | 65 | Free | Steam Charts | |
| 18,875 | 3/6/2025 | 72 | Free | Steam Charts | |
| 18,335 | 7/9/2024 | 73 | Free | Steam Charts | |
| 14,910 | 8/25/2021 | 64 | Free | Steam Charts | |
| 13,493 | 1/19/2022 | 74 | Free | Steam Charts | |
| 8,373 | 3/27/2025 | ??? | Free | Steam Charts | |
| 7,974 | 4/24/2015 | 95 | Free | Steam Charts | |
| 5,394 | 7/20/2023 | 79 | Free | Steam Charts | |
 | 4,463 | 8/9/2024 | 93 | Free | Steam Charts | |
 | 3,667 | 11/21/2024 | 75 | Free | Steam Charts | |
 | 3,478 | 10/4/2024 | 87 | Free | Steam Charts | |
 | 3,238 | 2/21/2024 | 55 | Free | Steam Charts | |
 | 3,202 | 8/23/2022 | 87 | Free | Steam Charts | |
 | 3,129 | 10/15/2020 | 83 | Free | Steam Charts | |
 | 2,878 | 4/10/2024 | 86 | Free | Steam Charts | |
 | 2,680 | 11/15/2024 | 67 | Free | Steam Charts | |
 | 2,507 | 9/28/2023 | 65 | Free | Steam Charts | |
 | 2,109 | 3/6/2025 | 52 | 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 27). Steam Store. Steam Store.
- Valve Corporation. (2025, March 27). Marvel Rivals on Steam. Steam Store.
- Valve Corporation. (2025, March 16). Crab Game on Steam. Steam Store.
- Valve Corporation. (2025, March 28). Delta Force on Steam. Steam Store.
- Valve Corporation. (2025, March 27). FragPunk on Steam. Steam Store.
- Valve Corporation. (2025, March 27). Once Human on Steam. Steam Store.
- Valve Corporation. (2025, March 27). MIR4 on Steam. Steam Store.
- Valve Corporation. (2025, March 27). Yu-Gi-Oh! Master Duel on Steam. Steam Store.
- Valve Corporation. (2025, March 28). ENA: Dream BBQ on Steam. Steam Store.
- Valve Corporation. (2025, March 27). Blender on Steam. Steam Store.
- Valve Corporation. (2025, March 27). Eternal Return on Steam. Steam Store.