Best Free to Play Sandbox Games on Steam

Check out this fantastic list of free-to-play sandbox games you can enjoy on Steam right now, updated on April 01st 2026. Looking for even more free titles? Explore the complete list of the best free to play sandbox games on Steam.

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1. Pixel Worlds: MMO Sandbox

Pixel Worlds is a free-to-play sandbox MMO where players build worlds, craft items, explore dungeons, farm resources, and trade in a player-driven economy, all within a shared online universe rebuilt as a fresh start for a fair and stable long-term experience. Pixel Worlds: MMO Sandbox is a pixel graphics, sandbox and massively multiplayer game. Released on June 08th 2017 has received 6,570 reviews of which 4,910 were positive and 1,660 were negative resulting in a rating of 7.3 out of 10. The game has hit the top spot as the #1 most played sandbox game, thanks to its 8,105 peak concurrent players over the last day.
7.3
4,910
1,660

8,105
players

2. Trove

Grab your friends, hone your blades, and set off for an epic procedurally generated adventure in Trove! Battle the Shadow in realms filled with dungeons and items created by your fellow players. Whether hunting treasure or building realms of your own, it’s never been this good to be square! Trove is a open world, sandbox and pixel graphics game. Released on July 09th 2015 has received 92,370 reviews of which 74,103 were positive and 18,267 were negative resulting in a rating of 7.9 out of 10. While seeing 758 players online at once in the last 24 hours, this game is currently ranked #2 among sandbox games based on player count.
7.9
74,103
18,267

758
players

3. Counter-Strike Nexon

Counter-Strike Nexon is a Free to Play MMOFPS offering competitive PvP and PvE action including content from the original Counter-Strike and all new game modes, map creation function, weapons, and hordes of Zombies! Counter-Strike Nexon is a fps, zombies and sandbox game. Released on October 07th 2014 has received 42,702 reviews of which 28,373 were positive and 14,329 were negative resulting in a rating of 6.6 out of 10. While seeing 235 players online at once in the last 24 hours, this game is currently ranked #3 among sandbox games based on player count.
6.6
28,373
14,329

235
players

4. Wurm Online

A sandbox MMORPG that has pushed the boundaries on what it means to be open world and stood the test of time. Dig, mine, shape the world around you and make your lasting mark! Wurm Online is a sandbox, rpg and massively multiplayer game. Released on July 24th 2020 has received 2,328 reviews of which 1,444 were positive and 884 were negative resulting in a rating of 6.1 out of 10. With 185 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played sandbox games.
6.1
1,444
884

185
players

5. The Powder Toy

The Powder Toy is a classic physics sandbox game, which simulates air pressure and velocity, heat, gravity and a countless number of interactions between different substances The Powder Toy is a simulation, sandbox and 2d game. Released on June 14th 2024 has received 2,487 reviews of which 2,443 were positive and 44 were negative resulting in an impressive rating of 9.4 out of 10. With 107 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played sandbox games.
9.4
2,443
44

107
players

6. Crystal Clash

Crystal Clash is a mix of Lane Battles and Deckbuilding - with action-packed tug-of-war strategy, just like your favorite RTS mods from back in the day! :) Play 2v2 or co-op with a friend, or pair up with new allies and enemies! Collect cards, build your decks and have fun crushing your enemies! Crystal Clash is a action rts, tower defense and casual game. Released on January 14th 2022 has received 1,367 reviews of which 1,133 were positive and 234 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #6 spot among the most played sandbox games.
7.9
1,133
234

5
players

7. Tinkerlands: A Shipwrecked Adventure

A Shipwrecked Adventure is a free prologue immersing you into the vast world of Tinkerlands. Uncover the story of the first survivors on these mystical islands. Explore the breathtaking archipelago, craft essential tools, build your settlement, and strive to survive! Tinkerlands: A Shipwrecked Adventure is a open world survival craft, action-adventure and procedural generation game. Released on April 12th 2024 has received 2,048 reviews of which 1,934 were positive and 114 were negative resulting in an impressive rating of 9 out of 10. The game currently holds the #7 spot among the most played sandbox games.
9
1,934
114

3
players

8. Taora : Beginning

Taora : Beginning offers the limited introduction experience to Taora : Survival, an open world survival game with unique character building and crafting. Build and upgrade your base, and survive the zombie apocalypse! Taora : Beginning is a looter shooter, sandbox and third-person shooter game. Released on December 08th 2023 has received 2,224 reviews of which 1,941 were positive and 283 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #8 spot among the most played sandbox games.
8.4
1,941
283

2
players

9. Smart Factory Tycoon: Beginnings

This is a free version of Smart Factory Tycoon, a game inspired by Little Big Workshop introducing the first productions. Smart Factory Tycoon is a tycoon management game where you design your dream factory with robots, plan all steps of production, research new technologies and become a tycoon! Smart Factory Tycoon: Beginnings is a simulation, strategy and resource management game. Released on January 05th 2022 has received 496 reviews of which 385 were positive and 111 were negative resulting in a rating of 7.3 out of 10. The game currently holds the #9 spot among the most played sandbox games.
7.3
385
111

1
players

10. SuchArt: Creative Space

Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim! SuchArt: Creative Space is a simulation, sandbox and singleplayer game. Released on January 21st 2021 has received 7,016 reviews of which 6,872 were positive and 144 were negative resulting in an impressive rating of 9.5 out of 10. The game currently holds the #10 spot among the most played sandbox games.
9.5
6,872
144