The original sources of MS-DOS 1.25, 2.0, and 4.0 for reference purposes

An introduction to ARM64 assembly on Apple Silicon Macs

Official repository for 8086tiny: a tiny PC emulator/virtual machine

Exercises for Assembly language course

Code for the 6502 microprocessor, mostly for the Replica 1 computer.

Disassembly of the Apple II Desktop - ProDOS GUI

an open source NES platformer game

A tutorial for 16-bit, x86 assembly language-based game programming

Sample source code games Atari 2600

A ray-casting game in 512 bytes of x86 machine code

A minimal NES example using ca65

Assembly Language Adventures exercises for Yasm on Linux

Examples from my book Programming Boot Sector Games

Código usado na live de Assembly for Noobs!

Episode source code for the 8-bit Atari 2600 / VCS / Video Computer System, one of the pioneering home gaming consoles.

BBC Elite source for BeebAsm assembler

A small raycasting FPS written in x86_64 assembly

Raycasting engine written in assembly NotLikeThis