DunGen

DunGen is a Unity editor extension designed to make procedural dungeon generation quick and easy—both in-editor and at runtime.

It follows a room-based approach: you create prefab "rooms" (called Tiles), define doorway positions, and DunGen intelligently connects them to form complete dungeon layouts.

Using an intuitive graph-based interface, you control the dungeon’s structure—defining the main path and optional branches, inserting special rooms like shops or boss arenas, and varying the visual style or theme throughout.