Free games like Minecraft

Luanti is the closest you can get to Minecraft without installing anything. It is a free, open-source voxel game (formerly Minetest) with an endless world of forests, mountains, oceans and caves. Mine stone and ore, chop trees, craft tools and build anything from a hut to a castle, in survival mode or with unlimited blocks in creative mode.

Grindcraft takes the crafting side of Minecraft and turns it into a clicking game: gather wood and stone, craft better tools and helpers that collect resources for you, and unlock new worlds with rarer materials. Sandspiel is different again: a falling-sand sandbox where sand, water, fire, plants, lava and acid flow, burn and grow. There is no goal, just the joy of building and experimenting that Minecraft fans know.

All three games are free, need no download and no account, and run in a modern browser.