A Remake / Celebration of the original 'Super Mario Bros.' games. Features new levels, custom modes, new characters, alongside a full level editor / custom level system!

PCSX2 - The Playstation 2 Emulator

FCEUX, a NES Emulator

Universal .NET Core Powered Modding Framework for any Native Game X86, X64.

a multi-system chiptune tracker compatible with DefleMask modules

An unofficial PC port of the Xbox 360 version of Sonic Unleashed created through the process of static recompilation.

Multiplatform rewrite of Hedge Mod Manager

Fast PlayStation 1 emulator for x86-64/AArch32/AArch64/RV64

Rosalie's Mupen GUI

Flycast is a multiplatform Sega Dreamcast, Naomi, Naomi 2 and Atomiswave emulator

DS emulator, sorta

Port of the fangame Sonic Nexus to RSDKv5

A modification of the 2013 mobile port, based on the 2021 decompilation

A modification of the 2013 mobile port, based on the 2021 decompilation

Tools to extract and pack RSDK v5U archives.

a Decompilation of the 2008 Retro-Sonic Engine Demo of Sonic Nexus

A fork of sm64-port that focuses on QoL improvements and customizability.

A new mod manager for the Sonic Adventure games.

A mod manager for Sonic Generations, Sonic Lost World, Sonic Forces, Sonic Colours Ultimate and other PC Hedgehog Engine games.

bsnes is a Super Nintendo (SNES) emulator focused on performance, features, and ease of use.

Dolphin is a GameCube / Wii emulator, allowing you to play games for these two platforms on PC with improvements.

Qt-based Nintendo Entertaiment System emulator and NSF/NSF2/NSFe Music Player (Linux, FreeBSD, OpenBSD and Windows)

DS emulator, sorta

mGBA Game Boy Advance Emulator

Multi-system emulator (NES, SNES, GB, GBA, PCE, SMS/GG, WS) for Windows, Linux and macOS

Source and data to build Sonic 3 A.I.R. (Angel Island Revisited) and the Oxygen Engine

A complete decompilation of Sonic Mania (2017)

A complete decompilation of Retro Engine (v5)