Open Source #retrogaming Projects
Discover open source software tagged with retrogaming.
openage
A free, open-source engine and community project recreating Age of Empires II with a modern C++ and Python codebase.
Alternative to: 
Age of Empires
Age of Empires
OpenRCT2
An open-source reimplementation of RollerCoaster Tycoon 2 that expands the original with new features, rides, and multiplayer.
Alternative to: 
RollerCoaster Tycoon
RollerCoaster Tycoon
RomM
A beautiful, self-hosted ROM manager and player for your retro game collection, with rich metadata and in-browser emulation.
Alternative to: 
LaunchBox
LaunchBox AI-assisted
OpenDiablo2
An open-source reimplementation of Diablo II's game engine built in Go, with a cross-platform client and modding support.
Alternative to: 
Diablo II
Diablo II Archived