Atlas Studio vs MapMagic 2

Atlas Studio is a free, open-source Roblox Studio plugin for procedural 3D terrain generation through a visual node graph. Its documented library contains 56 nodes for generators, shaping, erosion, materials, and output. The workspace previews height, material, and slope, with an optional 3D mesh view. Paint Mask nodes provide a dockable canvas for local edits. Built-in recipes include Temperate Forest, Rolling Grassland, Rocky Highlands, and Island / Coast. Projects save the graph, bounds, seed, preview resolution, masks, environment settings, and build history with the Roblox place, allowing reuse. Final builds write native terrain in chunks on Roblox’s 4-stud voxel grid and fill empty voxels below the water plane with water. Preview resolution affects interactive previews only. Installation comes from the Roblox Creator Store and opens under Plugins → Atlas → Atlas Studio. Roads, structures, landmarks, models, and vegetation are outside scope, and materials use Roblox’s built-in terrain materials rather than custom textures.

MapMagic 2 is a node-based procedural generator for Unity terrain and game objects. Users build graphs from generator nodes such as noise, Voronoi, blending, curves, and erosion. Listed outputs include height, holes, textures, grass, custom outputs, objects, splines, and biomes. During play mode, it can generate new terrain tiles for endless maps. The Biomes and Functions module blends graphs using masks and moves complex generation into sub-graphs. MapMagic 2 is listed as compatible with Unity 2022.3.62f1 across Built-in, URP, and HDRP render pipelines; installation requires the.NET 4.x API Compatibility Level in the Unity Editor. The core asset costs nothing. Biomes and Functions costs $45, paid once and requires an existing MapMagic 2 installation. The bundle costs $157.50, paid once and includes MapMagic 2 with Objects, Splines, Biomes, and Brush modules. The bundle listing says full source code is included. Special nodes are named for CTS, MegaSplat, MicroSplat, and Vegetation Studio Pro, though full compatibility is not guaranteed.