Lazarus Archive · LZ-41006

Interlace Signal

Fractal Union, 1985. Demo for the ZX Spectrum.

Description

A demo for the ZX Spectrum by Fractal Union, first shown at Port Larkstead Byte Fest in 1985.

Provenance

Donated by the creator’s family in 2025. The label reads ‘Recipes’. Rebuilt from 5 damaged copies, none of them complete on its own.

Preservation

Fixity (SHA-256)
0cadfb8a5acc251767e0f07a94e276736e23184a3b8e3887c9d8f536df49e516
Last verified
Sep 19, 2026, by Vigil
Emulation profile
LZE-ZXS-6 · lz-z80 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-ZXS-6, from a read-only copy of the recovered image, as it would have on the ZX Spectrum.

Cite as: Fractal Union, Interlace Signal (1985). Lazarus Archive, LZ-41006.

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