Blockmania is a small open source project of mine to research procedural terrain generation and efficient rendering techniques in Java using the LWJGL. The engine uses a block-based voxel-like approach as seen in Minecraft.
The current version is nothing more and nothing less than a tech demo. If everything is working as it should, I'll might start thinking about content to create an actual game. Who knows. ;)
For more information on the project visit my blog: Moving Blocks!.
Blockmania uses the awesome Good Morning Craft! texture pack by Louis Durrant. Make sure to visit his homepage and support his work.