Ultima I
Ultima II
Ultima III
Ultima IV
Ultima V
Ultima VI
Ultima VII
Ultima VII - Part 2
Ultima VIII
Ultima IX
Ultima Underworld I
Ultima Underworld II
Worlds of Ultima I
Worlds of Ultima II
Runes of Virtue I
Runes of Virtue II
Ultima Online
Atari 400/800 - 1983 Release
Others: Apple II C64 IBM PC
MSX-2 PC-8801 PC98x1  
Other releases on this system
Year of Release: 1983
Publisher: Sierra On-Line
Contents: Play Book, Reference Card, 1x 5.25" Disk
When Sierra Online started porting Ultima II to the various homecomputer systems they also re-released Richard Garriott's original Ultima game under their 'Sierraventure' label. The only known version of this release is the one for the Atari 8 bit computers (apparently the partnership with Sierra ended before any other conversions could be made). It was named 'Ultima I - The Original' and featured the artwork from the Ultima II back cover on the front.