Acheton (1978)
Release:
Developer: Topologika Software, Inc.
Achteon was originally released on a mainframe computer, similar to Zork. And just like Zork it is a fantasy treasure hunt with 400 rooms and 200 objects, and therefore is much bigger than its more famous companion.
Platforms: Acorn Archimedes, Amstrad CPC, Amstrad PCW, BBC Microcomputer System, Call-A-Computer time-shared mainframe computer system, DOS, ZX Spectrum
Genres: Adventure