Lazarus Archive · LZ-39091

Copper Summer

Parallax Crew, 1981. Demo for MS-DOS.

Description

A demo for MS-DOS by Parallax Crew, first shown at Lakeshore Compo in 1981.

Provenance

Found during a house clearance in North Fairmont and passed to Lazarus. The disks had been stored beside a loudspeaker, and one track on each was weak. About 72 percent of the data could be read; the gaps are mapped.

Preservation

Fixity (SHA-256)
583900d5f885bdd93c737b551e6d9d9294e4d70fbd3ebe81907bfd88c405ad51
Last verified
Sep 28, 2026, by Vigil
Emulation profile
LZE-DOS-12 · lz-x86 core
Copies
Three, on two kinds of storage, in two cities
Original carriers
Kept in cold storage in Vancouver

Access

Free, in reading rooms only, under the Lazarus orphan works policy.

In the reading room it runs in emulation under profile LZE-DOS-12, from a read-only copy of the recovered image, as it would have on MS-DOS.

Cite as: Parallax Crew, Copper Summer (1981). Lazarus Archive, LZ-39091.

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