Description
A puzzle game for the Amstrad CPC, written by Mikael Okonkwo and sold by mail order.
Provenance
Deposited by North Southville Science Museum, from its own collections. The tape had stretched near its start; the first blocks were repaired by hand from the sampled signal. The image matches a checksum published by the original distributor.
Preservation
- Fixity (SHA-256)
94c319d1bb456c49bad27ad4674c653cdaf4253925b2291dcd2d8fd2500f09cc- Last verified
- Oct 26, 2026, by Vigil
- Emulation profile
- LZE-CPC-5 · 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-CPC-5, from a read-only copy of the recovered image, as it would have on the Amstrad CPC.
Cite as: Mikael Okonkwo, Rusty Citadels (1991). Lazarus Archive, LZ-06258.