Bluetooth gamepad, mouse and keyboard support for ESP32 and PicoW

A Superset of Pascal for Modern Retro Computing Platforms

An adventure game about a man on a quest.

Emulation of ISA sound cards and CD-ROM on Raspberry Pi Pico (GUS, SB/Adlib, MPU-401, Tandy, CMS, Panasonic CD-ROM) with USB mouse/joystick support

FM synth reverse-engineering

Source code for the C64 game Robot Jet Action by C64portal.pl

libhydrogen crypto library collapsed into one c file

The Search Engine for Amigans and Friends

preenFM2 firmware

Official repo of the preenfm3 FM synth

Android music player

A curated list of awesome KiCad plugins and resources

A backport of PSX Doom to PC

Mr.Boom is an 8 player Bomberman clone for RetroArch/Libretro

An 8-bit RPG/Roguelike with D&D Monsters!

SIDKick pico is an inexpensive dual-SID-replacement for the C64 and C128

OpenBOR is the ultimate 2D side scrolling engine for beat em' ups, shooters, and more!

Inference Llama 2 in several files of pure C but on a C64

FHEVM, a full-stack framework for integrating Fully Homomorphic Encryption (FHE) with blockchain applications

Microsoft BASIC for 6502 Microprocessor - Version 1.1

An open source payments switch written in Rust to make payments fast, reliable and affordable

Fonts from the WipEout series, remade in OpenType format.

A header-only C library to allow access to SPI PSRAM via PIO on the RP2040 microcontroller.

A reverse-engineered, complete, and fully documented assembly language source code of STAR RAIDERS

Atari 8 bit source code

A 3D engine in C for the ZX Spectrum Next

Rust library for interfacing with Ultimate-64 and Ultimate-II+

Games for the Neo6502