Hi!
Roguelike GCS / Maker is a toolset that can be used to create roguelike adventures. It will eventually include several dungeon generators, and a scripting language used for controlling Objects, Items, Creatures, and Effects. The toolset is intended to allow designers and artists to focus on storytelling and level design rather than difficult programming. (See FAQ:
http://www.roguelike-gcs.co.uk/?q=node/6.)
Latest version: 0.16 Alpha
Feature list:
* emulated console graphics (28 x 16 pixel)
* multicolour tiles
* portable project format
* saving/importing BMP tileset files
* object, item, creature, race, effect templates
* unlimited, unlimited, unlimited
Download:
http://www.roguelike-gcs.co.uk/