Core is an endless universe of games and worlds designed by a global community of creators. It's a radically accessible game construction kit, content exchange, and game-playing platform, all in one.

RobloxCritic is described as 'The first dedicated review platform for Roblox games. Discover 10,000+ games ranked and reviewed by real players. Find hidden gems, avoid bad games, and share your own reviews. Think Metacritic, but built for Roblox' and is an website. There are more than 25 alternatives to RobloxCritic, not only websites but also apps for a variety of platforms, including Windows, Mac, Android and Linux apps. The best RobloxCritic alternative is Roblox, which is free. Other great sites and apps similar to RobloxCritic are Garry's Mod, VoxeLibre (formerly MineClone2), Terasology and LEGO Worlds.
Core is an endless universe of games and worlds designed by a global community of creators. It's a radically accessible game construction kit, content exchange, and game-playing platform, all in one.

The Fun-Focused Free Software Voxel World Game. Voxelands is a sandbox construction game based on Minetest.




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 daring sky captains and their motley...




Use guns, tanks, and even shovels to kill your enemy in different game-modes. Use your bricks to build shelters, walls, and stairways, or you can use your shovel or other tool to dig your way into enemy territory.











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.
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MAGE stands for MAKE A GAME EXPERIENCE
The goal for MAGE is to make it as easy as possible for people to create their own 3D universes, adventures and stories. PLAY WHILE YOU CREATE!.
Lego Universe was a massively multiplayer online game and was available from October 2010 to February 2012. Players from around the world build and fight against the Maelstrom and its minions. The player travelled to various themed worlds.



Sploder is an online game creator. Create fun games that you can publish to the net and email to friends.




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. Discover new items by mixing the seeds of trees you already have.



