Free 3D Games on Steam
Steam currently has 27,779 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 5/30/2025.
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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 79. Its score was calculated by analyzing a total of 285,304 reviews on Steam. This breaks down to a total of 227,567 positive reviews and 57,737 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
- Last Updated:5/30/2025
- Steam App Id:2767030
2. 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 63, placing it in the #2 spot for the best free 3D games. Its score was calculated by analyzing a total of 111,235 reviews on Steam. This breaks down to a total of 70,923 positive reviews and 40,312 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
- Last Updated:5/31/2025
- Steam App Id:2507950
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 130,108 reviews on Steam. This breaks down to a total of 96,381 positive reviews and 33,727 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
- Last Updated:5/31/2025
- Steam App Id:2139460
4. 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 #4 spot for the best free 3D games. Its score was calculated by analyzing a total of 14,533 reviews on Steam. This breaks down to a total of 9,481 positive reviews and 5,052 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
- Last Updated:5/27/2025
- Steam App Id:1623660
5. 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 #5 spot for the best free 3D games. Its score was calculated by analyzing a total of 86,567 reviews on Steam. This breaks down to a total of 64,249 positive reviews and 22,318 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:
- Last Updated:5/29/2025
- Steam App Id:1449850
6. 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 87, placing it in the #6 spot for the best free 3D games. Its score was calculated by analyzing a total of 11,913 reviews on Steam. This breaks down to a total of 10,705 positive reviews and 1,208 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
- Last Updated:5/30/2025
- Steam App Id:3513350
7. 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 #7 spot for the best free 3D games. Its score was calculated by analyzing a total of 67,066 reviews on Steam. This breaks down to a total of 63,645 positive reviews and 3,421 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
- Last Updated:5/28/2025
- Steam App Id:2709570
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 72,600 reviews on Steam. This breaks down to a total of 69,920 positive reviews and 2,680 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
- Last Updated:5/31/2025
- Steam App Id:365670
9. Game of Thrones: Kingsroad
A story-driven action-adventure RPG, bringing the world of Westeros to life with remarkable detail and never-before seen scale.
Game of Thrones: Kingsroad has achieved a Player Score of 60, placing it in the #9 spot for the best free 3D games. Its score was calculated by analyzing a total of 3,127 reviews on Steam. This breaks down to a total of 1,920 positive reviews and 1,207 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: Kingsroad on the Steam Deck (though some functionality may be limited).
- Release Date:5/21/2025
- Developer:Netmarble Neo
- Publisher:Netmarble
- Last Updated:5/30/2025
- Steam App Id:3183280
10. 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 #10 spot for the best free 3D games. Its score was calculated by analyzing a total of 38,817 reviews on Steam. This breaks down to a total of 28,506 positive reviews and 10,311 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
- Last Updated:5/31/2025
- Steam App Id:2943650
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, May 30). Steam Store. Steam Store. https://store.steampowered.com
- Valve Corporation. (2025, May 30). Marvel Rivals on Steam. Steam Store. https://store.steampowered.com/app/2767030
- Valve Corporation. (2025, May 31). Delta Force on Steam. Steam Store. https://store.steampowered.com/app/2507950
- Valve Corporation. (2025, May 31). Once Human on Steam. Steam Store. https://store.steampowered.com/app/2139460
- Valve Corporation. (2025, May 27). MIR4 on Steam. Steam Store. https://store.steampowered.com/app/1623660
- Valve Corporation. (2025, May 29). Yu-Gi-Oh! Master Duel on Steam. Steam Store. https://store.steampowered.com/app/1449850
- Valve Corporation. (2025, May 30). Wuthering Waves on Steam. Steam Store. https://store.steampowered.com/app/3513350
- Valve Corporation. (2025, May 28). Supermarket Together on Steam. Steam Store. https://store.steampowered.com/app/2709570
- Valve Corporation. (2025, May 31). Blender on Steam. Steam Store. https://store.steampowered.com/app/365670
- Valve Corporation. (2025, May 30). Game of Thrones: Kingsroad on Steam. Steam Store. https://store.steampowered.com/app/3183280
- Valve Corporation. (2025, May 31). FragPunk on Steam. Steam Store. https://store.steampowered.com/app/2943650