Free 3D Games on Steam
Steam currently has 27,902 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 6/6/2025.
Looking for more 3D games? Take a look at the best 3D games on Steam.
1. Marvel Rivals
Marvel Rivals holds the #1 spot for "best free 3D game on Steam" with a Player Score of 79. Its score was calculated by analyzing a total of 287,710 reviews on Steam. This breaks down to a total of 228,897 positive reviews and 58,813 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 Marvel Rivals on the Steam Deck (though some functionality may be limited).
2. Delta Force
Delta Force has achieved a Player Score of 63, placing it in the #2 spot for the best free 3D games. Its score was calculated by analyzing a total of 113,029 reviews on Steam. This breaks down to a total of 71,881 positive reviews and 41,148 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.
3. Once Human
Once Human has achieved a Player Score of 73, placing it in the #3 spot for the best free 3D games. Its score was calculated by analyzing a total of 130,748 reviews on Steam. This breaks down to a total of 96,881 positive reviews and 33,867 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.
4. Yu-Gi-Oh! Master Duel
Yu-Gi-Oh! Master Duel has achieved a Player Score of 73, placing it in the #4 spot for the best free 3D games. Its score was calculated by analyzing a total of 86,783 reviews on Steam. This breaks down to a total of 64,392 positive reviews and 22,391 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.
5. MIR4
MIR4 has achieved a Player Score of 64, placing it in the #5 spot for the best free 3D games. Its score was calculated by analyzing a total of 14,545 reviews on Steam. This breaks down to a total of 9,491 positive reviews and 5,054 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.
6. Wuthering Waves
Wuthering Waves has achieved a Player Score of 88, placing it in the #6 spot for the best free 3D games. Its score was calculated by analyzing a total of 12,690 reviews on Steam. This breaks down to a total of 11,419 positive reviews and 1,271 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 Wuthering Waves on the Steam Deck.
7. Blender
Blender has achieved a Player Score of 95, placing it in the #7 spot for the best free 3D games. Its score was calculated by analyzing a total of 72,874 reviews on Steam. This breaks down to a total of 70,181 positive reviews and 2,693 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.
8. Supermarket Together
Supermarket Together has achieved a Player Score of 93, placing it in the #8 spot for the best free 3D games. Its score was calculated by analyzing a total of 67,575 reviews on Steam. This breaks down to a total of 64,128 positive reviews and 3,447 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 Supermarket Together on the Steam Deck (though some functionality may be limited).
9. Eternal Return
Eternal Return has achieved a Player Score of 78, placing it in the #9 spot for the best free 3D games. Its score was calculated by analyzing a total of 65,067 reviews on Steam. This breaks down to a total of 51,712 positive reviews and 13,355 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).
10. FragPunk
FragPunk has achieved a Player Score of 73, placing it in the #10 spot for the best free 3D games. Its score was calculated by analyzing a total of 39,287 reviews on Steam. This breaks down to a total of 28,867 positive reviews and 10,420 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.
More Free 3D Games
Explore even more rankings for the 100 best free 3D games available on Steam.
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, June 6). Steam Store. Steam Store. https://store.steampowered.com
- Valve Corporation. (2025, June 6). Marvel Rivals on Steam. Steam Store. https://store.steampowered.com/app/2767030
- Valve Corporation. (2025, June 6). Delta Force on Steam. Steam Store. https://store.steampowered.com/app/2507950
- Valve Corporation. (2025, June 6). Once Human on Steam. Steam Store. https://store.steampowered.com/app/2139460
- Valve Corporation. (2025, June 5). Yu-Gi-Oh! Master Duel on Steam. Steam Store. https://store.steampowered.com/app/1449850
- Valve Corporation. (2025, June 5). MIR4 on Steam. Steam Store. https://store.steampowered.com/app/1623660
- Valve Corporation. (2025, June 6). Wuthering Waves on Steam. Steam Store. https://store.steampowered.com/app/3513350
- Valve Corporation. (2025, June 6). Blender on Steam. Steam Store. https://store.steampowered.com/app/365670
- Valve Corporation. (2025, June 4). Supermarket Together on Steam. Steam Store. https://store.steampowered.com/app/2709570
- Valve Corporation. (2025, June 4). Eternal Return on Steam. Steam Store. https://store.steampowered.com/app/1049590
- Valve Corporation. (2025, June 5). FragPunk on Steam. Steam Store. https://store.steampowered.com/app/2943650