DunGen allows you to procedurally generate a dungeon layout by piecing together hand-made rooms using a configurable set of rules.

Unlike other procedural generation methods that produce bland obviously computer-generated results, this approach allows you to maintain creative freedom while providing all the benefits of a procedurally generated environment.

DunGen's powerful controls let you design the flow of your dungeon. As an example, you can make a dungeon that is half castle, half graveyard, with a mini-boss in between and a boss room at the end.

Includes a simple top-down dungeon crawler sample project

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Features:

• Design each room as you would any other scene. Assign doorways and watch DunGen piece them together
• Works in any perspective. 3D, 2D, 2.5D, top-down, first-person, third-person, side-on
• Procedural doesn't mean everything has to be random. Control the flow of your dungeon with an easy-to-use flow graph interface
• Full control over dungeon settings: length, branching factor and weights for each room type (plus many more configurable options)
• Supports multi-floor setups with no additional work. Just place doorways where they should be and DunGen handles the rest
• A variety of prop components for controlled-randomization of objects in your rooms
• Lock & Key system allows you to place locked doorways and matching keys throughout the dungeon layout (requires some programming to integrate with your own game)
• Supports runtime NavMesh generation
• Full source code included
• And much more! Check the documentation for details