Abandon your Sunday plans: Return to Dark Castle ships
www.tuaw.com/2008/03/15/abandon-your-sunday-plans-return-to-dark-castle-ships
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
As Brett noted in February, the long-in-development next installment of the classic Mac game Dark Castle has been expected "any day now" for years. Rent fans sing along with me: No Day But Today -- the release of Return To Dark Castle has finally happened, and you can buy the game at this moment from the SuperHappyFunFun site. Unfortunately, the planned level editor will not be included with this version of the game.