Blockfall

Blockfall is a from-scratch voxel sandbox that runs in the browser with no build step and no external libraries — a hand-written WebGL2 engine (custom chunk mesher with ambient occlusion, procedural pixel-art texture atlas, day/night sky) powering a 128×128×64 block world. Dig and place blocks in first person, explore plains, forests, deserts and snowfields, and it plays one-thumb on mobile and mouse-and-keyboard on desktop.