Microcraft - A Microsoft Minecraft

[GoObErsandwichdude64]

you should use

U3D Engine - Walls, Floors, Pillars, Textures, and More!

U3D: a 3D voxel heightmap engine for MakeCode Arcade [u3d_banner] U3D is a raycasting engine that renders a 3D world from a heightmap and colormap image pair, with tilemap-based textured walls on top. It runs as an extension. What it does: Heightmap terrain with vertical scale and smooth camera stepping DDA raycaster with perspective-correct wall texturing, distance shading, and a lava/floor texture layer Billboard sprites with bob, velocity, bounce, scale, animations, and pathfinding to …

it may work for placing