💻 A 16-bit virtual machine, including assembly language with 37 instructions, binary assembler, and a step through debugger

A homebrew 16-bit CPU with a homebrew Unix-like-ish operating system.

Create, read and write wav files according to the specs. ⭐ 🎶 ❤️

Bootable minesweeper game in a 512-byte boot sector

Disassembler for Windows executables. Supports 16-bit NE (New Executable), MZ (DOS), and PE (Portable Executable, i.e. Win32) files.

A bit-serial CPU written in VHDL, with a simulator written in C.

Satisfying monster shooter

Text file editor and IDE with syntax highlight for MS-DOS and 8086 CPU. Works in Real-Mode and can handle file up to 2G.

Historical source code and documents related to Ambermoon, the role-playing game developed by Thalion Software GmbH, and published for the Commodore Amiga in 1993.

16bit retro programming in DosBox with Borland C++ 3.1, Turbo Pascal 7 and TASM

QNICE-FPGA is a 16-bit computer system for recreational programming built as a fully-fledged System-on-a-Chip in portable VHDL.

A 16-bits x86 DOS Assembly library that provides many useful functions for developing programs. It has both VGA grapics functions as well as general purpose utilities. The main purpose of this library was to be able to implement simple DOS games (in Assembly) using VGA (320x200, 256 colors) display.

16-bit Real Mode operating system made entirely in Assembly

16-bit SUBLEQ CPU running eForth - just for fun

A simple 16-bit CPU built in Logisim

reimplementation of the 1994 FPS Nitemare 3D

Historical source code and documents related to Amberstar, the role-playing game developed by Thalion Software GmbH, and published for the Atari ST in 1992.

Remake of the classic Atari Breakout game for IBM PC/MS-DOS

XIN Isn't NES: An operating system to mimic the days of the NES. Play your favorite retro games as if you were back at your Commodore 64. (archived old version)

Ray Tracing on 8086/MS-DOS