Basics of computing
Charsets and encodings
Dissection of a minimal PoC (if possible not empty: "Hello World", a few pixels...)
The WAD format as an archive
The WAD format as used in Doom
Dissection with more descriptions, and explanations (my initial style of binary posters).
source Inkscape SVGs and PoC with their sources are included
A layout of the various format's structures
Available in compact
or 'with descriptions' formats
Jneavat! N qnatrebhf pelcgbtencuvp bowrpg vf urnqvat lbhe jnl....