ifm: ifm (Interactive fiction mapper) ifm: ifm: IFM is a language for keeping track of your progress through an ifm: Interactive Fiction game, and a program for producing various ifm: different sorts of output using it. You can record each room you ifm: visit and its relation to other rooms, the initial locations of ifm: useful items you find, and the tasks you need to perform in order to ifm: solve the game. ifm: ifm: ifm: