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3D Dungeon Generator comparisons

Free#6 of 27 in Game Map Generators

3D Dungeon Generator is compared head-to-head with Heightmap Level Generator, World Machine and Instant Terra and more: 7 head-to-heads in Game Map Generators, each with the specs and prices we checked.

8.8/10Editor score

Open 3D Dungeon

3D Dungeon Generator8.8 Open 3D Dungeon

3D Dungeon Generator head-to-head

3D Dungeon Generator vs each of them

#	Tool	Free plan	Paid from	Generation method	Map dimension	Custom assets	Engine export	Export formats	Score
6	3D Dungeon Generator	Yes	Free	Procedural	3d	Yes	GLB-compatible 3D workflows	GLB	8.8
1	Heightmap Level Generator	Yes	Free	Procedural	Both	Yes	Unreal Engine, Unity, Godot Terrain3D, three.js	16-bit PNG, RAW .r16, RGBA PNG, JSON, glTF .glb	9.4
2	World Machine	Yes		Procedural	Both	Yes	Unreal Engine, Unity, Godot	RAW, EXR, TIFF, PNG, TER, OBJ, glTF, GLB	9.2
3	Instant Terra	Yes	$149 one-time	Procedural	Both	Yes	Unreal Engine, Unity, Houdini, Clarisse	Heightmaps, meshes, masks, color maps, normal maps, vector maps, flow maps	9.1
4	World Creator	No	$59/yr	Hybrid	3d	Yes	Unity, Unreal Engine, Godot; Blender workflow		9.0
5	Gaea	Yes	$99 one-time						8.9
7	Dungeon Generator for Unreal Engine 5			Procedural	3d	Yes	Unreal Engine 5		8.7
8	Dungeon Architect	No		Procedural	Both	Yes	Unreal Engine, Unity		8.6

Compare 3D Dungeon Generator with any game map generator

These are the matchups our editors wrote up. The compare tool pairs 3D Dungeon Generator with any other product in Game Map Generators — and up to four at once — from the same checked specs.

Compare 3D Dungeon Generator with any tool side by side →

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Our full 3D Dungeon Generator verdict, pricing and fact sheet →

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Compared by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated 7 Oct 2026 · How we research and update