There are 4 repositories under assembly-6502 topic.
GeckOS version 2, a multi-tasking and multithreading operating system for the 6502
Create your own games for the Nintendo Entertainment System! This "starter" game is easily extensible for your own projects. Includes references.
Disassembly (CA65) of the Commodore 64 port of the seminal space-sim Elite, by Ian Bell / David Braben.
Homebrew game creation for the Atari 8-bit consoles (VS Code Extension)
Word Writer 6 for the Commodore 64 Source Code - 6502 Assembly Language (C) 1983 - 1991
Remake of the space shooter game Retaliate for the Commodore 64
Falling - A game for the NES
Episode source code for the 8-bit Atari 2600 / VCS / Video Computer System, one of the pioneering home gaming consoles.
An infinite runner NES game!
64tass - cross assembler for 6502 etc. microprocessors - by soci/singular - [git clone from the original sourceforge repo]
Some routines to handle a C64 sprite multiplexer
Breakout meets Inception on the NES
D71 and D81 image writer tool for use with the 1541Ultimate 2 or 2+. Commodore 128 version.
A Gradle plugin that can build asm projects devoted for 8-bit machines (currently supports KickAssembler only)
Ressources for NES development
Convert 6502 Assembler 2500AD Cross Assembler, Commodore Macro Assembler, Programmers Development System (PDS) to ACME Cross Assembler
Run Assembly Code with c/c++ using XCDE in Mac
A cross-platform unit testing tool for MOS 6502 assembly
This is a collection of games I wrote in the early 80s in machine language for the VIC-20.
Examples and tests for programming the Commodore 128 and its features.
NES game programmed in 6502 Assembly
1541 ultimate 2 write tool for D71 and D81 disk image files. Commodore 64 version.
Some structured statements for KickAssembler
Advent of Code 2021, but with more pain
Kickass scrolling text and sine sprites for the Commodore 64