This is a mostly complete game emulating Minecraft within ComputerCraft in 3d made using the Pine3D graphics library, though it is very simplified. You can generate many different worlds, each with infinite chunks to build in with your limited number of blocks.

Useful controls

• WASD - movement
• SPACEBAR + SHIFT - up and down
• Arrow keys - camera
• Left click - break blocks
• Right click - place blocks
• Scroll, 1-7 - select blocks
• ` - pause menu
• = - increase render distance
• (-) - decrease render distance
• Z - toggle frame times visualization
• X - toggle hotbar
• C - toggle FPS

While this project is pretty cool, it doesn't utilize Pine3D to its fullest potential, as it has a separate model for each block instead of using meshes per chunk.