Garry's Mod AlternativesOnly apps categorised as Sandbox Games

The best Sandbox Game alternative to Garry's Mod is Minecraft. It's not free, so if you're looking for a free alternative, you could try Roblox or nanos world. If that doesn't suit you, our users have ranked more than 25 alternatives to Garry's Mod and 15 are Sandbox Games so hopefully you can find a suitable replacement. Other interesting Sandbox Game alternatives to Garry's Mod are Algodoo, s&box, Novetus and Tibers Box 2.

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Alternatives list

  1. Minecraft icon

    Minecraft

     1034 likes

    Experience infinite 3D landscapes for exploration and endless creativity in crafting structures and gathering resources. Multiplayer capabilities allow you to build with friends, or challenge yourself in survival mode where nightfall brings perilous creatures and the need for learned strategy.

    100 Minecraft alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Windows Mobile
    • Android
    • iPhone
    • Android Tablet
    • BSD
    • Windows Phone
    • iPad
    • Kindle Fire
    • FreeBSD
    • Playstation
    • Fire TV
    • Nintendo Switch
    • Xbox
    • NetBSD
    • Meta Quest
    • OpenBSD
    Minecraft screenshot 1
     
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    5
    Comments about Minecraft as an Alternative to Garry's Mod
    Top Positive Comment
    Oktay Mercan
    -2

    Good alternative but not the best

    Top Negative Comment
    Guest
    1

    minecraft is not like gmod

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

    First-ever app to combine learning, fitness via cutting-edge AI motion technology that provides children an immersive, interactive learning experience

    3 of 5 comments
    Minecraft icon
    Minecraft icon
    • Minecraft is Paid and ProprietaryGarry's Mod is also Paid and Proprietary
  2. Roblox icon

    Roblox

     95 likes

    Online platform for user-generated 3D game development and world building, customizable avatars, multiplayer experiences, trading, virtual currency, content sharing, achievements, collaborative projects, safe moderation, and a wide variety of games for all ages.

    62 Roblox alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • HTC Vive
    • Kindle Fire
    • Playstation
    • Gear VR
    • Xbox
    • Meta Quest
    Roblox screenshot 1
     
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    5
    Comments about Roblox as an Alternative to Garry's Mod
    Top Positive Comment
    Guest
    0

    it is good becasue it have 3d features and its so much fun to play roblox

    Review by a new / low-activity user.
    Top Negative Comment
    shaneo
    -1

    Roblox is more web based, cannot choose server, bc, etc.

    Review by a new / low-activity user.
    northhypper
    1

    Garry's Mod runs better than roblox

    3 of 5 comments
    Roblox icon
    Roblox icon
    • Roblox is Freemium and ProprietaryGarry's Mod is Paid and Proprietary
  4. nanos world icon

    nanos world

     5 likes

    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!

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Steam
    nanos world screenshot 1
     
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    2
    Comments about nanos world as an Alternative to Garry's Mod
    Shak
    Positive
    1

    nanos world is a worthy successor of Garry's Mod!

    HAK3R4LIFE
    Negative
    -1

    unreal engine 5 was so bad, we still use unreal 4.

    nanos world icon
    nanos world icon
    • nanos world is Free and ProprietaryGarry's Mod is Paid and Proprietary
  5. Algodoo icon

    Algodoo

     48 likes

    Algodoo gives you the opportunity to play with physics. Use your own hands and simple drawing tools to design, construct and explore the world of physics.

    14 Algodoo alternatives

    Cost / License

    • Free Personal
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • iPad
    iPad
     
    |
    1
    Comments about Algodoo as an Alternative to Garry's Mod
    northhypper
    1

    Algodoo is like gmod but 2d and harder

    Algodoo icon
    Algodoo icon
    • Algodoo is Free Personal and ProprietaryGarry's Mod is Paid and Proprietary
  6. s&box icon

    s&box

     Like

    S&box is a platform and game development toolkit developed by Facepunch studio powered by Source 2. Initially, the development was based on Unreal Engine 4, but as soon as Half-Life: Alyx came out, Facepunch immediately requested the engine branch of the newly-published game.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Windows
    s&box screenshot 1
     
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    1
    Comments about s&box as an Alternative to Garry's Mod
    HAK3R4LIFE
    Negative
    0

    Newman should of made it open sourced.

    s&box icon
    s&box icon
    • s&box is Free and Open SourceGarry's Mod is Paid and Proprietary
  7. Novetus icon

    Novetus

     8 likes

    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.

    44 Novetus alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application types

    Platforms

    • Windows
    • Self-Hosted
    • Roblox
    Character Body Customization
     
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    1
    Comments about Novetus as an Alternative to Garry's Mod
    Anipe
    Negative
    1

    this is an alternative to roblox, not garry's mod

    Novetus icon
    Novetus icon
    • Novetus is Free and Open SourceGarry's Mod is Paid and Proprietary
  9. Tibers Box 2 icon

    Tibers Box 2

     2 likes

    Tibers Box is a physical and a sandbox construction, based on the manipulation of various objects. Manipulation of objects can hold a great variety: from stretch an object and applying it to different types of textures to create a flying machine.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Android
    • Android Tablet
    Tibers Box 2 screenshot 1
     
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    1
    Comments about Tibers Box 2 as an Alternative to Garry's Mod
    Guest
    Positive
    -1

    it is for mobile devices and garry's mod is not.

    Review by a new / low-activity user.
    Tibers Box 2 icon
    Tibers Box 2 icon
    • Tibers Box 2 is Freemium and ProprietaryGarry's Mod is Paid and Proprietary
  10. StarForge icon

    StarForge

     4 likes

    StarForge is a game about gathering resources, building bases, crafting anything you want, and surviving on an alien planet. Earth's star is dying and humanity transferred as much technology and resources as possible and left on a one way mission to populate another planet.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
     
  11. Masterspace icon

    Masterspace

     2 likes

    Masterspace is a game about mining, creating and exploring, featuring fully destructible smooth terrain and spaceships that allow you to travel between different planets.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
    • Steam
    Masterspace screenshot 1
     
  12. Golems Universal Constructor icon

    Golems Universal Constructor

     5 likes

    Golems Universal Constructor or Golems is a 3D recreational physics simulator.

    Build robots, spaceships, clocks, catapults or cannons.

    Add sensors, timers, switches, motors. Give it a brain. Make a mouse trap - or make a mouse.

    Take the wheel and pilot your machine yourself.

    .

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    Golems Universal Constructor screenshot 1
     
  13. 8-Bit MMO icon

    8-Bit MMO

     2 likes

    An 8bit-style 2D massively multiplayer game! It's a giant construction sandbox -- you can build a home or a castle in a persistent streaming world. Found and manage your own city. Fight evil Lawyercats and engage in player vs player battle.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    8-Bit MMO screenshot 1
     
  14. Mutilate-a-Doll 2 icon

    Mutilate-a-Doll 2

     4 likes

    A highly customisable virtual stressball and physics sandbox about mutilating ragdolls in various ways using an overwhelming amount of items and other tools.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Kongregate
    • Armor Games
    Mutilate-a-Doll 2 screenshot 1
     
12 of 15 Garry's Mod alternatives