The Blockheads Alternatives

Dig, Fight, Build! The very world is at your fingertips as you fight for survival, fortune, and glory.

Reimagining the way people come together.

A block-building game that allows you to create and explore entire worlds from scratch.

Terasology (started under the name Blockmania) is an open source project started by Benjamin...

Minetest is a near-infinite-world block sandbox game and a game engine, inspired by InfiniMiner...

This action-adventure platformer throws you into a procedurally generated galaxy where you can make your mark.

Creativerse is a sandbox adventure game set in a beautiful yet treacherous world shrouded in...

SurvivalCraft is a mobile action and adventure game that is based on the wildly popular Minecraft platform.

The Fun-Focused Free Software Voxel World Game.

Blockland is a non-competitive multiplayer sandbox-style construction game. It's kind of like playing with legos on the internet.

OpenClonk is a free multiplayer action game where you control clonks, small but witty and nimble...

Algodoo is a 2D simulator freeware product designed as a physics learning tool. It was originally created by Emil Emerfeldt as part of his master’s thesis in 2008. Read more about Algodoo.

Make the world truly yours in Junk Jack, a relaxing sandbox experience focused on building and...