Free LEGO Games on Steam
Steam currently has 216 LEGO 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 LEGO game rankings were last updated on 6/30/2025.
Looking for more? Explore other lists such as:
- Best lego games on Steam
- Best lego Steam Deck games
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- Best lego Linux games on Steam
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Screw Drivers
Crazy physics and high-speed races! Craft vehicles cleverly by combining building blocks and mechanical parts to create powerful drivetrains. Unlock new parts, race for the gold, and challenge your friends in multiplayer.
Screw Drivers holds the #1 spot for "best free LEGO game on Steam" with a Player Score of 83. Its score was calculated by analyzing a total of 4,236 reviews on Steam. This breaks down to a total of 3,649 positive reviews and 587 negative reviews — making it "Very Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 6/20/2024 |
| Franchise | Headup Games |
| Developer | Creactstudios |
| Publishers | |
| Steam App Id | 1279510 |
2. 召唤之王 (Supreme Summoner)
‘Supreme Summoner’ is a turn-based strategy chess game. Taking the imaginative Romance of the Three Kingdoms as its theme, it innovatively blends elements of gods, demons, and mystical creatures, making each faction and character's attributes even more prominent.
召唤之王 (Supreme Summoner) has achieved a Player Score of 59, placing it in the #2 spot for the best free LEGO games. Its score was calculated by analyzing a total of 352 reviews on Steam. This breaks down to a total of 213 positive reviews and 139 negative reviews — making it "Mixed" on Steam.
It can be played and ran on Windows systems. At the moment, it is possible to play 召唤之王 (Supreme Summoner) on the Steam Deck (though some functionality may be limited).
| Release Date | 7/25/2023 |
| Developer | CoolStar Games |
| Publisher | CoolStar Games |
| Steam App Id | 2491360 |
3. Islet Online
Islet Online is a sandbox-style MMORPG. It is all about digging and placing bricks to build your own land. And with various materials from wildlife, bricks can be combined to make useful items, too. Whenever you act, your character gets experience.
Islet Online has achieved a Player Score of 73, placing it in the #3 spot for the best free LEGO games. Its score was calculated by analyzing a total of 522 reviews on Steam. This breaks down to a total of 404 positive reviews and 118 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 2/12/2019 |
| Developer | Morenori Soft |
| Publisher | Morenori Soft |
| Steam App Id | 428180 |
4. 4Prot
4Prot is an interactive prototyping laboratory that allows you to create virtual spaces for students and professionals to creatively build different types of prototypes. The free version of 4Prot allows you to save 2 projects with 100 blocks each.
4Prot has achieved a Player Score of 54, placing it in the #4 spot for the best free LEGO games. Its score was calculated by analyzing a total of 34 reviews on Steam. This breaks down to a total of 19 positive reviews and 15 negative reviews — making it "Mixed" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
5. 幻兽骑士
Want to open a blind box? Want to DIY match equipment? Do you want to hatch phantom beast elves? Are you bored and even want to catch a big lobster? Become the Phantom Beast Knight, and you will personally compose the adventure and thrilling fantasy of the other world continent!
幻兽骑士 has achieved a Player Score of 71, placing it in the #5 spot for the best free LEGO games. Its score was calculated by analyzing a total of 42 reviews on Steam. This breaks down to a total of 34 positive reviews and 8 negative reviews — making it "Positive" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run 幻兽骑士 on the Steam Deck.
| Release Date | 2/17/2024 |
| Developer | Phantom Knight |
| Publisher | Phantom Knight |
| Steam App Id | 2799740 |
6. Bulk Dominoes VR: Kinetic Rush
Build and create domino chain reactions, knock them down, then push 1 button to set them back up again. It’s fun and easy! Plus you will not have to worry about accidentally knocking them down while you're building.
Bulk Dominoes VR: Kinetic Rush has achieved a Player Score of 67, placing it in the #6 spot for the best free LEGO games. Its score was calculated by analyzing a total of 23 reviews on Steam. This breaks down to a total of 18 positive reviews and 5 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 11/24/2020 |
| Developer | GuessworkVR |
| Publisher | Bulk Dominoes |
| Steam App Id | 1244140 |
7. Building Block Cities - Fire Copter Drills
This game includes two major parts: building a city scene using the given building blocks and finishing fire copter drills on the scene. The building blocks can be assembled by matching color-coded faces on the blocks, and a drill is finished after the fire copter flies through all waypoint gates.
Building Block Cities - Fire Copter Drills has achieved a Player Score of 53, placing it in the #7 spot for the best free LEGO games. Its score was calculated by analyzing a total of 7 reviews on Steam. This breaks down to a total of 4 positive reviews and 3 negative reviews — making it "7 user reviews" on Steam.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Building Block Cities - Fire Copter Drills on the Steam Deck.
8. Jamie's Toy Box
Jamie's Toy Box is a VR playroom simulator heavily inspired by toys and child-like imagination. Interact with all the fun toys and mystery buttons at your disposal or build your dream structure. But do not be fooled, this is more than just a simple room. Let your imagination run free!
Jamie's Toy Box has achieved a Player Score of 67, placing it in the #8 spot for the best free LEGO games. Its score was calculated by analyzing a total of 30 reviews on Steam. This breaks down to a total of 23 positive reviews and 7 negative reviews — making it "Mostly Positive" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
| Release Date | 4/10/2023 |
| Developers | |
| Publishers | |
| Steam App Id | 1550280 |
9. Brick Building
It´s ideal for collaborative works with students and teachers of universities and colleges, because it’s disruptive and transversal tool for many subjects.
Brick Building has achieved a Player Score of 60, placing it in the #9 spot for the best free LEGO games. Its score was calculated by analyzing a total of 53 reviews on Steam. This breaks down to a total of 34 positive reviews and 19 negative reviews — making it "Mixed" on Steam.
It can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
10. Shadowforge
Shadowforge is a painting software with sandbox features. Upload your own made brushes and share with the Shadowforge community!
Shadowforge has achieved a Player Score of 74, placing it in the #10 spot for the best free LEGO games. Its score was calculated by analyzing a total of 8 reviews on Steam. This breaks down to a total of 8 positive reviews and 0 negative reviews — making it "8 user reviews" on Steam.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
More Free LEGO Games
Explore even more rankings for the 22 best free LEGO games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 93 | 6/20/2024 | 83 | Free | Steam Charts | |
| 39 | 7/25/2023 | 59 | Free | Steam Charts | |
| 20 | 2/12/2019 | 73 | Free | Steam Charts | |
| 4 | 8/9/2021 | 54 | Free | Steam Charts | |
| 1 | 2/17/2024 | 71 | Free | Steam Charts | |
| 1 | 11/24/2020 | 67 | Free | Steam Charts | |
| 1 | 2/5/2024 | 53 | Free | Steam Charts | |
| 1 | 4/10/2023 | 67 | Free | Steam Charts | |
| 1 | 7/28/2020 | 60 | Free | Steam Charts | |
| 1 | 2/26/2020 | 74 | Free | Steam Charts | |
 | 1 | 9/26/2024 | 69 | Free | Steam Charts | |
 | 1 | 2/28/2023 | 73 | Free | Steam Charts | |
 | 1 | 11/2/2024 | 64 | Free | Steam Charts | |
 | 1 | 1/24/2024 | 42 | Free | Steam Charts | |
 | 1 | 12/23/2021 | 77 | Free | Steam Charts | |
 | 1 | 10/2/2021 | 73 | Free | Steam Charts | |
 | 1 | 8/15/2022 | 60 | Free | Steam Charts | |
 | 1 | 11/19/2024 | 60 | Free | Steam Charts | |
 | 1 | 3/1/2023 | 57 | Free | Steam Charts | |
 | 1 | 1/25/2019 | 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 30). Steam Store. Steam Store.
- Valve Corporation. (2025, June 30). Screw Drivers on Steam. Steam Store.
- Valve Corporation. (2025, June 25). 召唤之王 (Supreme Summoner) on Steam. Steam Store.
- Valve Corporation. (2025, June 20). Islet Online on Steam. Steam Store.
- Valve Corporation. (2025, June 12). 4Prot on Steam. Steam Store.
- Valve Corporation. (2025, June 25). 幻兽骑士 on Steam. Steam Store.
- Valve Corporation. (2025, March 17). Bulk Dominoes VR: Kinetic Rush on Steam. Steam Store.
- Valve Corporation. (2025, May 16). Building Block Cities - Fire Copter Drills on Steam. Steam Store.
- Valve Corporation. (2025, June 25). Jamie's Toy Box on Steam. Steam Store.
- Valve Corporation. (2025, June 11). Brick Building on Steam. Steam Store.
- Valve Corporation. (2025, June 4). Shadowforge on Steam. Steam Store.