Free 3D Games on Steam
Steam currently has 27,917 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 6/7/2025.
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. 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 holds the #1 spot for "best free 3D game on Steam" with a Player Score of 63. Its score was calculated by analyzing a total of 113,189 reviews on Steam. This breaks down to a total of 71,963 positive reviews and 41,226 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 |
| Developers | |
| Publisher | TiMi Studio Group |
| Steam App Id | 2507950 |
2. 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 has achieved a Player Score of 79, placing it in the #2 spot for the best free 3D games. Its score was calculated by analyzing a total of 288,380 reviews on Steam. This breaks down to a total of 229,303 positive reviews and 59,077 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).
| Release Date | 12/6/2024 |
| Developer | NetEase Games |
| Publisher | NetEase Games |
| Steam App Id | 2767030 |
3. 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 #3 spot for the best free 3D games. Its score was calculated by analyzing a total of 130,789 reviews on Steam. This breaks down to a total of 96,916 positive reviews and 33,873 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 |
4. 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 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.
| Release Date | 1/19/2022 |
| Franchise | Yu-Gi-Oh! |
| Developers | |
| Publishers | |
| Steam App Id | 1449850 |
5. 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 #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.
| Release Date | 8/25/2021 |
| Developer | Wemade Next |
| Publisher | Wemade |
| Steam App Id | 1623660 |
6. 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 78, placing it in the #6 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).
| Release Date | 7/20/2023 |
| Developer | Nimble Neuron |
| Publishers | |
| Steam App Id | 1049590 |
7. Wuthering Waves
Wuthering Waves is a story-rich open-world action RPG with a high degree of freedom. You wake from your slumber as Rover, joined by a vibrant cast of Resonators on a journey to reclaim your lost memories and change the world.
Wuthering Waves has achieved a Player Score of 88, placing it in the #7 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.
| Release Date | 4/28/2025 |
| Developer | KURO GAMES |
| Publisher | KURO GAMES |
| Steam App Id | 3513350 |
8. 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 #8 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.
| Release Date | 4/24/2015 |
| Developer | Blender Foundation |
| Publisher | Blender Foundation |
| Steam App Id | 365670 |
9. Supermarket Together
The multiplayer supermarket has arrived to your neighbourhood for free! Stock your shop space, unlock perks and franchises, hire employees or chase those pesky shoplifters. The more players, the more action!
Supermarket Together has achieved a Player Score of 93, placing it in the #9 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).
| Release Date | 8/9/2024 |
| Developer | DeadDevsTellNoLies |
| Publisher | DeadDevsTellNoLies |
| Steam App Id | 2709570 |
10. Fish Idle 2: Underwater Mystery
Dive into the most fun idle fishing arcade game! Manage your Fish Kingdoms with automated fishing, upgrade your boat and gear, invest in passive income, and outsmart the market. Become the ultimate fish tycoon!
Fish Idle 2: Underwater Mystery has achieved a Player Score of 66, placing it in the #10 spot for the best free 3D games. Its score was calculated by analyzing a total of 1,053 reviews on Steam. This breaks down to a total of 717 positive reviews and 336 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play Fish Idle 2: Underwater Mystery on the Steam Deck (though some functionality may be limited).
| Release Date | 11/15/2024 |
| Developer | Multicast |
| Publisher | MulticastGames |
| Steam App Id | 3037410 |
More Free 3D Games
Explore even more rankings for the 100 best free 3D games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 112,370 | 12/4/2024 | 63 | Free | Steam Charts | |
| 68,769 | 12/6/2024 | 79 | Free | Steam Charts | |
| 32,608 | 7/9/2024 | 73 | Free | Steam Charts | |
| 23,967 | 1/19/2022 | 73 | Free | Steam Charts | |
| 13,336 | 8/25/2021 | 64 | Free | Steam Charts | |
| 11,945 | 7/20/2023 | 78 | Free | Steam Charts | |
| 9,989 | 4/28/2025 | 88 | Free | Steam Charts | |
| 9,092 | 4/24/2015 | 95 | Free | Steam Charts | |
| 5,347 | 8/9/2024 | 93 | Free | Steam Charts | |
| 4,196 | 11/15/2024 | 66 | Free | Steam Charts | |
 | 3,955 | 10/15/2020 | 83 | Free | Steam Charts | |
 | 3,791 | 3/6/2025 | 73 | Free | Steam Charts | |
 | 3,457 | 4/10/2024 | 85 | Free | Steam Charts | |
 | 3,428 | 5/21/2025 | 61 | Free | Steam Charts | |
 | 3,392 | 7/16/2024 | 79 | Free | Steam Charts | |
 | 3,335 | 2/21/2024 | 55 | Free | Steam Charts | |
 | 3,269 | 8/23/2022 | 87 | Free | Steam Charts | |
 | 3,123 | 10/29/2021 | 90 | Free | Steam Charts | |
 | 2,774 | 7/27/2017 | 74 | Free | Steam Charts | |
 | 2,539 | 10/7/2021 | 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, June 7). Steam Store. Steam Store.
- Valve Corporation. (2025, June 7). Delta Force on Steam. Steam Store.
- Valve Corporation. (2025, June 6). Marvel Rivals on Steam. Steam Store.
- Valve Corporation. (2025, June 6). Once Human on Steam. Steam Store.
- Valve Corporation. (2025, June 5). Yu-Gi-Oh! Master Duel on Steam. Steam Store.
- Valve Corporation. (2025, June 5). MIR4 on Steam. Steam Store.
- Valve Corporation. (2025, June 7). Eternal Return on Steam. Steam Store.
- Valve Corporation. (2025, June 6). Wuthering Waves on Steam. Steam Store.
- Valve Corporation. (2025, June 7). Blender on Steam. Steam Store.
- Valve Corporation. (2025, June 4). Supermarket Together on Steam. Steam Store.
- Valve Corporation. (2025, May 16). Fish Idle 2: Underwater Mystery on Steam. Steam Store.