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.


The best open source alternative to Deepworld is Terasology. If that doesn't suit you, our users have ranked more than 25 alternatives to Deepworld and six of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Deepworld are Novetus, OpenClonk, Voxelands and Lamecraft.
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.


Tired of the roblox tyranny and greed? The Novetus community game is the solution! Novetus was made to improve on RBXLegacy, with the addition of new features that enhance the launcher for mod development, player customization, and overall usability.




OpenClonk is a free multiplayer action game where you control clonks, small but witty and nimble humanoid beings. The game is mainly about mining, settling and fast-paced melees. OpenClonk is not just a game but also a versatile 2D game engine that allows the creation of...




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






Gnomescroll is a multiplayer survival RPG in surreal environments. Kill demons, raise puppies and collect rocks.



