Virtual Apollo Guidance Computer (AGC) software

Disassembly of Legend of Zelda: Links Awakening DX

Command-line cross-compiler of assembly language for Z80 CPU.

Visual Studio Code Debugger for Z80/ZX Spectrum.

💾 Patches to add save state support to Game Boy games when playing on the original hardware

A curated list of WonderSwan development resources.

Port of Bubble Bobble for the Spectrum Next

ZX Next Z80N assembly tutorial - final target "moving sprite over Layer 2 background"

A selection of short machine code programs showing how to program various aspects of the ZX Spectrum Next.

Miscellaneous small unrelated pieces of source code for ZX Spectrum Next (Z80N assembler sources)

A simple ZX Spectrum Next Game

ZX Spectrum Next (z80) Mod player

Next Editor

A GBA engine meant to allow anybody to make a GBA ROM with their own puzzles from just images and level data.

Dougie DO! z80 source code and assets

A QR Code generator in Z80 assembly

A machine code maze game for the ZX Spectrum Next

NextBASIC Game Input Driver

file utils for NextBasic

CHIP-8 interpreter for Pokémon Mini

DOT command for ZX Spectrum Next/EsxDos

A clone of Death Planet (by Mackerel Interactive) for the Nintendo Pokémon Mini console

Update to the Pika Macro ASsembler to make it use S1C88 mnemonics