Steambase Logo

Free 3D Games on Steam

Steam currently has 34,633 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 2/26/2026.

Looking for more? Explore other lists such as:

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 banner

Delta Force holds the #1 spot for "best free 3D game on Steam" with a Player Score of 58. Its score was calculated by analyzing a total of 173,466 reviews on Steam. This breaks down to a total of 101,480 positive reviews and 71,986 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.

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 banner

Marvel Rivals has achieved a Player Score of 77, placing it in the #2 spot for the best free 3D games. Its score was calculated by analyzing a total of 371,128 reviews on Steam. This breaks down to a total of 286,711 positive reviews and 84,417 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).

3. Tom Clancy's Rainbow Six® Siege X

Rainbow Six Siege X is the reference in tactical team shooters, where elite strategy and execution triumph. Enjoy free access to Quick Match, Unranked and Dual Front game modes with a selection of operators.

Tom Clancy's Rainbow Six® Siege X banner

Tom Clancy's Rainbow Six® Siege X has achieved a Player Score of 82, placing it in the #3 spot for the best free 3D games. Its score was calculated by analyzing a total of 1,482,789 reviews on Steam. This breaks down to a total of 1,225,141 positive reviews and 257,648 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 Tom Clancy's Rainbow Six® Siege X on the Steam Deck.

4. Where Winds Meet

Where Winds Meet is an epic Wuxia open-world action-adventure RPG set in ancient China at the tenth century. Players will assume the role of a young sword master as they embark on a journey to uncover the mysteries of their own identity. Let the wind carry your legend on an epic journey to the East!

Where Winds Meet banner

Where Winds Meet has achieved a Player Score of 86, placing it in the #4 spot for the best free 3D games. Its score was calculated by analyzing a total of 101,849 reviews on Steam. This breaks down to a total of 89,106 positive reviews and 12,743 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 Where Winds Meet on the Steam Deck (though some functionality may be limited).

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 banner

Yu-Gi-Oh! Master Duel has achieved a Player Score of 72, placing it in the #5 spot for the best free 3D games. Its score was calculated by analyzing a total of 96,350 reviews on Steam. This breaks down to a total of 69,857 positive reviews and 26,493 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.

6. Arena Breakout: Infinite

Arena Breakout: Infinite is a high-stakes tactical extraction shooter where every decision matters. Fight, loot, and extract—or lose it all. With stunningly realistic visuals, lifelike sound, and unforgiving PvPvE combat, every raid is a gamble between glory and ruin.

Arena Breakout: Infinite banner

Arena Breakout: Infinite has achieved a Player Score of 75, placing it in the #6 spot for the best free 3D games. Its score was calculated by analyzing a total of 45,802 reviews on Steam. This breaks down to a total of 34,766 positive reviews and 11,036 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 Arena Breakout: Infinite on the Steam Deck.

7. 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 banner

MIR4 has achieved a Player Score of 65, placing it in the #7 spot for the best free 3D games. Its score was calculated by analyzing a total of 14,780 reviews on Steam. This breaks down to a total of 9,661 positive reviews and 5,119 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:
    2/25/2026
  • Steam App Id:
    1623660

8. 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 banner

Once Human has achieved a Player Score of 77, placing it in the #8 spot for the best free 3D games. Its score was calculated by analyzing a total of 165,507 reviews on Steam. This breaks down to a total of 127,827 positive reviews and 37,680 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.

9. 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 banner

Wuthering Waves has achieved a Player Score of 88, placing it in the #9 spot for the best free 3D games. Its score was calculated by analyzing a total of 41,271 reviews on Steam. This breaks down to a total of 37,038 positive reviews and 4,233 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 Wuthering Waves on the Steam Deck (though some functionality may be limited).

10. Blender

Blender is the free and open source 3D creation suite. Free to use for everyone, for any purpose.

Blender banner

Blender has achieved a Player Score of 95, placing it in the #10 spot for the best free 3D games. Its score was calculated by analyzing a total of 83,502 reviews on Steam. This breaks down to a total of 80,305 positive reviews and 3,197 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.

More Free 3D Games

Explore even more rankings for the 100 best free 3D games available on Steam.

ImageName
Actions
Delta Force banner image
Delta Force
97,007
12/4/2024
58
Free
View
Marvel Rivals banner image
Marvel Rivals
48,948
12/6/2024
77
Free
View
Tom Clancy's Rainbow Six® Siege X banner image
Tom Clancy's Rainbow Six® Siege X
33,940
12/1/2015
82
Free
View
Where Winds Meet banner image
Where Winds Meet
18,539
11/14/2025
86
Free
View
Yu-Gi-Oh! Master Duel banner image
Yu-Gi-Oh! Master Duel
14,280
1/19/2022
72
Free
View
Arena Breakout: Infinite banner image
Arena Breakout: Infinite
12,229
9/16/2025
75
Free
View
MIR4 banner image
MIR4
11,053
8/25/2021
65
Free
View
Once Human banner image
Once Human
10,887
7/9/2024
77
Free
View
Wuthering Waves banner image
Wuthering Waves
10,247
4/28/2025
88
Free
View
Blender banner image
Blender
9,522
4/24/2015
95
Free
View
Page 1 of 10

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.

Explore

Discover the best of Steam. Find your next game, free weekend, or even track the next Steam Sale all in one spot.