Minecraft
Seeded voxel sandbox — noise-carved terrain, caves and trees in chunk entities remeshed on edit, frustum-culled chunks, swept voxel collision, and ray-picked block breaking and placing.
Built for rung 26 of the 20 Games Challenge.
Controls: Click to capture · WASD move · Shift sprint · Space jump · LMB break · RMB place · 1–5 block · R new world
Source: examples/minecraft
Exercises: camera-3d, collision-3d, cooldown, input, kinematics-3d, noise, render-scene3d, rng, tick, transform-3d, math.