Full reverse engineered source code of Jonathan "Joffa" Smith's Cobra

WAV conversion to PSG register list, Amstrad Plus DMA-list...

Porting Saboteur 2 game to BK-0011M WIP

ZX Spectrum Next port of Elite. Very much work in progress

Unofficial mirror of TRDTool by Shiru

CRT simulation without shaders... the slow way

Useful PostgreSQL utilities

Vector06c (КР580ВМ80 / i8080 ) dev setup, and code snippets. TASM32 Visual Studio Code Emu80

Spectrum Analyser config files for the ZX Spectrum Single Player Rebelstar game

Free, zlib licensed ZX0 decompressor for the x86

A free, open-source compressor for the ZX0 format

Data compressor for 8-bit computers and low-end platforms

A usable pixel art paint program written in Python

Precalculates free disk space on FAT16 filesystems fast

An SDK for developing DOS software for x86 machines, including IBM PC compatibles and NEC PC-98

Code for the ATI Mach 8 (IBM 8514/A compatible) blitter

Scuba Dive game for ZX Spectrum

Cryo DUNE reverse engineering and reimplementation in java.

Various CGA Graphics code

Source code for The Sword of Ianna, ZX Spectrum version

Image Spectrumizer - convert RGB images into zx spectrum -friendly data

Catacombs of the Damned port to IBM PC / CGA

The original source code of Microsoft GW-BASIC from 1983

Another Graphics Library - this is super FAST graphics library, for monochrome(1bit per pixel) bitmaps

Catacomb Abyss source code

Tricks of the Game Programming Gurus, 1994 (Andre Lamothe, John Ratcliff, Mark Seminatore, Denise Tyler) Windows port

JavaScript remake of 1987 ZX Spectrum game