The Best 49 Roblox Alternatives

  • SurvivalCraft

    You are marooned on the shores of an infinite blocky world. Explore, mine resources, craft tools and weapons, hunt and make traps. Build a shelter to survive nights and share your worlds online.

    Freemium Android iPhone Android Tablet iPad Kindle Fire Windows RT Windows Phone

  • Blockscape

    Blockscape is the next generation voxel sandbox game. You play in a computer generated world made out of blocks.

    Commercial Windows

  • Terasology

    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.

    Free Open Source Mac OS X Windows Linux

  • Mythruna

    Mythruna is a game under construction combining extensive world building, crafting, and sandbox elements with just a touch of role-playing. When completed, Mythruna will be a unique gaming experience.

    Free Mac OS X Windows Linux

  • lego worlds

    In a galaxy of procedural worlds made entirely from LEGO bricks, will you...

    Commercial Windows Playstation Xbox Steam

  • Blockland

    Blockland is a non-linear sandbox game with no set goals, giving players the freedom to design and construct elaborate structures.

    Commercial Mac OS X Windows Steam

  • Manic Digger

    Manic Digger is an open-source implementation of block-building games, like the famous game Minecraft. Manic Digger aims to be a generic platform ontop of which you can create your own game-types and scenarios.

    Free Open Source Windows

  • Growtopia

    Growtopia is a multiplayer sandbox platformer with crafting. There are an infinite number of worlds where you can create with friends. Everything in the world can be grown from trees.

    Freemium Mac OS X Windows Android iPhone iPad Wine

  • Sky Nations

    Sky Nations is a multiplayer sandbox game where players can join together to build air ships(cannons and all!) and do battle across a vast world procedural world full of relics and machines from an ancient world waiting to be plundered by...

    Commercial Windows

  • Habbo

    Join the worlds largest virtual hangout where you can meet and make friends. Design your own rooms, collect cool furniture, throw parties and so much more! Create your FREE Habbo today!

    Free Android iPhone Web

  • Infiniminer

    Infiniminer is a multiplayer block mining game with several different player classes to choose from. The object of the game is to collect loot while trying to keep the other team from accumulating loot.

    Free Open Source Windows

  • TrueCraft

    A completely clean-room implementation of Minecraft beta 1.7.3 (circa September 2011). No decompiled code has been used in the development of this software.

    Free Open Source Mac OS X Windows Linux

  • Smeet

    Smeet is a virtual 3D World, where you can create your Avatar and your own Room. Start now and meet new friends, flirt, organize your party, share pictures and videos! Smeet is available in English, French, German, Italian and Spanish

    Free Web

  • Golems Universal Constructor

    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.

    Free Open Source Mac OS X Windows Linux