Inform - a system designed for Interactive Fiction | Digital Delights for Learners | Scoop.it
From inform7.com - February 20, 2012 7:32 AM

Inform is a design system for interactive fiction based on natural language. It is a radical reinvention of the way interactive fiction is designed, guided by contemporary work in semantics and by the practical experience of some of the world's best-known writers of IF.