Stars
View and manipulate floppy disk images
IMG2ANS converts pixels into textmode art using ANSI codes
A full reverse engineer of Choplifter, the Apple II game written by Dan Gorlin
Tools for working with monochrome bitmap fonts
mKEYB is a minimum keyboard driver for xxDOS, requiring only ~500 bytes of memory to support international keyboards
Doom port for DOS, optimized to be as fast as possible!
A VGA ROM font editor & library for QB64-PE
Terrain rendering algorithm in less than 20 lines of code
Reversed engineered game Starflight (1986)
Hardware assisted scrolling using a tile based virtual map and sprites on IBM PC with CGA.
Modern ANSI & ASCII Art Editor with custom font support, forked from https://github.com/blocktronics/moebius
Precalculates free disk space on FAT16 filesystems fast