Probably the best-known computer game company of the eighties, the majority of their games were text adventures all with excellent parsers, character interaction and storylines.  They produced definitive interactive fiction.  Perhaps even more astounding was their packaging (see below) which always contained plenty of props and other goodies which made the game more fun and made it seem more real.  It's too bad other companies haven't learned from Infocom and spruced up their game materials for and extra buck or two which I'm sure most people would be glad to pay for.  Anyways there are many pages dedicated to this series which do a far better job of praising it than me so visit them for more info. Note the newly added, prized piece of the museum, a copy of the Personal Software release of Zork. Sometimes referred to as "Barbarian Zork" for obvious reasons, this was published before Infocom published their own software and is extremely rare. This copy is in particularly good shape too, still with the original ziploc baggie (as evidenced by the "copy-limited" sticker on the baggie). This is literally one of the first adventure games ever published for the "home" user.