De Adventure International a Zenobi

> Adventure International_

> Artic Computing_

> CRL_

> Digital Fantasia_

> Gilsoft_

> Infocom_

> Legend_

> Level 9_

> Magnetic Scrolls_

> Melbourne House_

> Sierra On-Line_

> St. Bride’s School_

> Telarium_

> Windham Classics_

> Zenobi Software_