Cracked by Bill Gilbert ©1988

Every person on Earth who owned a ZX Spectrum back in 1990's must have seen this logo.

At those times, I was curious how exactly this logo was implemented but I didn't have neither skills nor tools to figure that out. Luckily, the machine code of the release of MASK III: VENOM Strikes Back by Bill Gilbert wasn't obfuscated, so I was able to disassemble and document it. Additionally, I optimized the size of the program a little bit.

Build dependencies

1. Pasmo, a portable Z80 cross assembler.
2. bas2tap, a utility for compiling BASIC.

Usage

1. Run make.
2. Use the resulting boot.tap in your favorite emulator.