Andrew Braybrook's development diaries in Zzap!64 are among the most valuable primary documents of the C64 era. Written as the games were being made — not in retrospect — they offer an unmediated account of the creative and technical process.
Paradroid Diary (Zzap!64, 1985)
Serialised across multiple issues leading to the November 1985 launch. Braybrook describes the initial concept for the circuit-combat system, the false starts in implementation, and the moment when the mechanic finally clicked into place. Remarkably candid about the dead ends and re-designs that preceded the shipping version.
Archive: zzap64.co.uk / archive.org — Zzap!64 Issue 7
Uridium Diary (Zzap!64, 1986)
A development chat published alongside the game's release, discussing the rapid six-week timeline and the technical decisions that made the game's speed possible. Braybrook addresses the apparent impossibility of the performance directly, explaining the optimisation approach he took.
Archive: zzap64.co.uk
Morpheus Diary (Zzap!64, 1987)
Covering the design of the improved enemy AI systems and the enhanced visual effects that distinguished Morpheus from its predecessor. A more technically detailed diary than the Paradroid series, reflecting Braybrook's growing confidence with the format.
Archive: zzap64.co.uk