Roblox AlternativesOnly apps categorised as Sandbox Games

The best Sandbox Game alternative to Roblox is Garry's Mod. It's not free, so if you're looking for a free alternative, you could try KoGaMa or VoxeLibre (formerly MineClone2). If that doesn't suit you, our users have ranked more than 50 alternatives to Roblox and many of them are Sandbox Games so hopefully you can find a suitable replacement. Other interesting Sandbox Game alternatives to Roblox are LEGO Worlds, Novetus, Terasology and Blockland.

filter to find the best alternatives

Roblox alternatives are mainly Sandbox Games, but if you're looking for Crafting Games or Exploration Games you can filter on that. Other popular filters include Multiplayer, Open Source, Android Tablet, Sandbox Games, Crafting Game and Linux. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Roblox.
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Alternatives list

  1. Garry's Mod icon

    Garry's Mod

     83 likes
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    Garry's Mod is a Sandbox Game based around the idea of building. Unlike most other games there aren't any objectives - you can't lose and you definitely can't win. Doesn't work on MacOS 11.15 or higher.

    25 Garry's Mod alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Steam
    • SteamOS
    Garry's Mod screenshot 1
     
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    7
    46
    Comments about Garry's Mod as an Alternative to Roblox
    Top Positive Comment
    Guest
    5

    Uses the same programming language kinda (Lua) and with all the new updates on Roblox (r15 avatar, people importing meshes and cars) it really is the same especially for roleplay purposes.

    Review by a new / low-activity user.
    Top Negative Comment
    Guest
    4

    While Garry's Mod allows for extensive modding and creative physics sandbox play, it is not a game development platform like Roblox is. Roblox itself is not a game which strongly separates it from Garry's Mod.

    Review by a new / low-activity user.
    Guest
    Positive
    1

    Programming is in the same language, players can develop games and share them with others through the platform.

    Review by a new / low-activity user.
    Show more comments
    3 of 7 comments
    Roblox Icon
    Garry's Mod icon

    • Most users think Garry's Mod is a great Roblox alternative.

    • Garry's Mod is the most popular Windows & Mac alternative to Roblox.

    • Garry's Mod is the most popular commercial alternative to Roblox.

    • Garry's Mod is Paid and ProprietaryRoblox is Freemium and Proprietary
  2. KoGaMa icon

    KoGaMa

     7 likes
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    Play Free games created by the community in your browser, create Amazing multiplayer games together with your friends and share Games with friends, family, and the world.

    14 KoGaMa alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    KOGAMA Cover
     
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    5
    31
    Comments about KoGaMa as an Alternative to Roblox
    Top Positive Comment
    Guest
    3

    KoGaMa is a good because it represents the same things ROBLOX do. It was my favorite game and is fun and free to play.

    Review by a new / low-activity user.
    Anipe
    0

    Good alternative ig but very buggy and inde

    Guest
    Positive
    2

    It's not as complex as Roblox, which means faster map creation. Therefore, there's always more to play!

    Review by a new / low-activity user.
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    3 of 5 comments
    Roblox Icon
    KoGaMa icon

    • Most users think KoGaMa is a great Roblox alternative.

    • KoGaMa is the most popular Web-based & Android alternative to Roblox.

    • KoGaMa is the most popular free alternative to Roblox.

    • KoGaMa is Free and ProprietaryRoblox is Freemium and Proprietary
  4. VoxeLibre (formerly MineClone2) icon

    VoxeLibre (formerly MineClone2)

     24 likes
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    Survive, farm, build, explore, play with friends, and do much more. Inspired by Minecraft, pushing beyond.

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Minetest
    Minetest looks almost exactly like Minecraft.
     
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    2
    Comments about VoxeLibre (formerly MineClone2) as an Alternative to Roblox
    RemovedUser
    Positive
    0

    Alternative to roblox? MORE LIKE COPYCAT OF MINECRAFT

    Review by a new / low-activity user.
    Guest
    Negative
    0

    Roblox is a platform of games running on the same engine, not a Minecraft clone

    Review by a new / low-activity user.
    Roblox Icon
    VoxeLibre (formerly MineClone2) icon

    • Some users think VoxeLibre (formerly MineClone2) is a great Roblox alternative, some don't.

    • VoxeLibre (formerly MineClone2) is the most popular Linux alternative to Roblox.

    • VoxeLibre (formerly MineClone2) is the most popular Open Source alternative to Roblox.

    • VoxeLibre (formerly MineClone2) is Free and Open SourceRoblox is Freemium and Proprietary
  5. LEGO Worlds icon

    LEGO Worlds

     33 likes
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    Galaxy of procedural worlds made entirely from LEGO bricks.

    38 LEGO Worlds alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application types

    Platforms

    • Windows
    • Steam
    • Playstation
    • Xbox
    LEGO Worlds screenshot 1
     
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    1
    14
    Comments about LEGO Worlds as an Alternative to Roblox
    Guest
    Negative
    2

    Roblox is a game development engine while LEGO worlds is a purely LEGO sandbox restricted to LEGO parts only. Roblox allows the user to freely model anything they wish (within constraints of the game engine) and allows for programming of games. Roblox games can also be shared on the Roblox website.

    Review by a new / low-activity user.
    Roblox Icon
    LEGO Worlds icon

    • Most users think LEGO Worlds is a great Roblox alternative.

    • LEGO Worlds is Paid and ProprietaryRoblox is Freemium and Proprietary
  6. Novetus icon

    Novetus

     8 likes
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    Tired of the roblox tyranny and greed? The Novetus community game is the solution! Novetus was made to improve on RBXLegacy, with the addition of new features that enhance the launcher for mod development, player customization, and overall usability.

    43 Novetus alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Windows
    • Self-Hosted
    • Roblox
    Character Body Customization
     
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    3
    9
    Comments about Novetus as an Alternative to Roblox
    ump5
    Positive
    0

    This is literally roblox from 2007-2011, except it is open source and self hosted. While there are other old-roblox launchers, this has the most reputation.

    Review by a new / low-activity user.
    pastrymale
    Positive
    0

    Novetus is an open-source archive of early ROBLOX builds. You can insert rblx files and either try them by yourself or self-host a server to play it with others. If you want an alternative to ROBLOX, like the style of old ROBLOX, and don't like the alternatives on the market, then this is for you.

    Guest
    Positive
    -3

    This is mainly a revival of old Roblox but it's perfect and very accurate, it has 2007-2011 but has 2013-2015 coming soon, can't wait.

    Review by a new / low-activity user.
    Roblox Icon
    Novetus icon

    • Almost everyone thinks Novetus is a great Roblox alternative.

    • Novetus is the most popular Self-Hosted alternative to Roblox.

    • Novetus is Free and Open SourceRoblox is Freemium and Proprietary
  7. Terasology icon

    Terasology

     31 likes
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    Terasology (started under the name Blockmania) is an open source project started by Benjamin “begla” Glatzel to research procedural terrain generation and efficient rendering techniques in Java using the LWJGL.

    60 Terasology alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    Terasology screenshot 1
     
  9. Blockland icon

    Blockland

     14 likes
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    Blockland is an online multiplayer game where you build things with bricks. It's like playing with legos on the internet.

    Cost / License

    • Pay once
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Steam
    A bridge by the water.
     
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    5
    20
    Comments about Blockland as an Alternative to Roblox
    Top Positive Comment
    Guest
    -1

    All these other games are minecraft, and this is the only other LEGO game, roblox is also lego, I have both of these games and there really fun!

    Review by a new / low-activity user.
    Top Negative Comment
    Guest
    0

    Blockland is a LEGO inspired building sandbox while Roblox is a game development platform not restricted to Blockland's small list of blocky parts and style, not to mention Roblox allows LUA scripting while Blockland uses a simple and restrictive events system. Blockland has also been abandoned by its creator and lacks content, relying on the modding community to make it last more than an hour or so.

    Review by a new / low-activity user.
    Guest
    Positive
    -2

    The player's look is best to me and the gameplay reminds me of Roblox in 2005.

    Review by a new / low-activity user.
    Show more comments
    3 of 5 comments
    Roblox Icon
    Blockland icon

    • Most users think Blockland is a great Roblox alternative.

    • Blockland is Paid and ProprietaryRoblox is Freemium and Proprietary
  10. nanos world icon

    nanos world

     5 likes
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    Play in unique, community-made game modes, create custom addons with Lua, and import assets from Unreal Engine 5. Host your own server and enjoy endless gaming possibilities with friends!

    6 nanos world alternatives

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Steam
    nanos world screenshot 1
     
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    1
    Comments about nanos world as an Alternative to Roblox
    RemovedUser
    0

    nanos world is more like Garry's Mod. It is still a sandbox game though.

    Review by a new / low-activity user.
    Roblox Icon
    nanos world icon
    • nanos world is Free and ProprietaryRoblox is Freemium and Proprietary
  12. Brickadia icon

    Brickadia

     3 likes
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    A multiplayer brick building game that gives you the tools to create and play, your way. Build and invent with your friends, or blow them to smithereens!

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Platforms

    • Windows
    • Linux
    • Steam
    Brickadia screenshot 1
     
  13. dot big bang icon

    dot big bang

     3 likes
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    dot big bang is a browser based video games platform where people can play, make, and share games. It works on any device with a browser, with crossplay on all platforms.

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Online
    dot big bang screenshot 1
     
  14. Creativerse: The Definitive Edition icon

    Creativerse: The Definitive Edition

     25 likes
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    Creativerse: The Definitive Edition is a sandbox adventure game set in a beautiful yet treacherous world shrouded in mystery. Adventure solo or bring your friends, unearth secrets, and tame the land together!

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Platforms

    • Windows
    • Steam
    Creativerse: The Definitive Edition screenshot 1
     
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    3
    Comments about Creativerse: The Definitive Edition as an Alternative to Roblox
    Guest
    Negative
    1

    This is more of a minecraft clone. It has nothing similar to roblox...

    Review by a new / low-activity user.
    Guest
    Positive
    0

    IS IDEAL FOR SIMILAR ROOBLOX

    Review by a new / low-activity user.
    Guest
    Negative
    -4

    Roblox is not even like this game because on this game you build but people dont play your game in roblox you make games like unity and roblox is made out of different games so roblox isnt coparablr to any of these games

    Review by a new / low-activity user.
    Roblox Icon
    Creativerse: The Definitive Edition icon

    • This alternative is disputed. Creativerse: The Definitive Edition is a legitimate Roblox alternative, but it might have issues that some users think are important.

    • Creativerse: The Definitive Edition is Paid and ProprietaryRoblox is Freemium and Proprietary
12 of 34 Roblox alternatives