Play It Again Sam

Play it again Sam is a traditional text adventure made using The Graphic
Adventure Creator adventure generation software from Incentive Software. You
tell the game what you want to do via a textual interface.

In a typical Film Noir fashion, private detective Sam Spoon has fallen upon
hard times, work has become increasingly hard to come by. While on the verge
of losing his business, he gets a visit from a mysterious dame asking him to
track down her sister. The only lead to go by is an envelope with an address
on it. The case will take you in directions you do not expect, there are
surprises around every corner.

Play It Again Sam