Tiamat
Play completely free · Windows, macOS & Linux
A voxel world of grasslands, jungles, snowy peaks and lava-split barrens. Break any block, build anything, and play alone or with friends.
A world built by its players
Tiamat is a free voxel sandbox where the game itself is made of mods. Everything you see is written in Lua through the same API you get, so anyone can add a block, a biome or a whole new way to play.
Finer than a block
Every block is a 3×3×3 grid of 27 units, so you can shape the world in detail.
The same API as the game
The built-in content is ordinary Lua mods. Yours can do anything they do.
Same seed, same world
A seed builds the identical world on Linux, Windows and macOS.
Mine a block
Break this block apart, nine units at a time. Every block in Tiamat is made of 27 of them, and mods can work with each one.
Make it yours
Get Tiamat
Free on every desktop platform. Pick yours for the download and a short guide to installing it.
