RoomForge 1.0.0

RoomForge is a procedural 2D dungeon generator for Unity. You set up the rules in a visual editor window — which room types can connect to what, how much branching to allow, grid spacing — and it builds a fresh layout at runtime, every run.

No external dependencies. Works with Unity 2021.3 LTS or newer, 2D URP.

### Features

- Visual rule editor (Window → RoomForge) — node graph, live layout preview, no code required to configure

- Runtime generation — fresh dungeon every run

- Two layout solvers: Grid (stable, production-ready) and Compact (experimental, room-size-aware spacing)

- Dynamic corridor generation — L-shaped corridors placed automatically between rooms

- Connectivity validator with auto-retry — guarantees a reachable path from Start to End

- Branch rules with dead-end tags — treasure rooms, shops, custom subtypes

- SpawnPoint system — drop enemies and loot via OnRoomPlaced event

- Optional background fill via Unity Tilemap

- Working example included: Space-themed room set with a ready-to-run config

### Known limitations

- Every room prefab needs all 4 door openings pre-drawn — RoomForge doesn't rotate or mirror rooms

- Only 4 cardinal neighbors (N/S/E/W), no diagonal corridors

- No built-in progression primitives (locked doors, mandatory forks) — just the data to build your own

### Performance

30 rooms with no branching generate in a median ~5ms (~×14 headroom against a 100ms target).

Source code & documentation: https://github.com/KishTeo/room-forge