Modern builds for the 90s/00s DECtalk text-to-speech application.

High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C.

A tiny javascript library to help printing from the web.

Create 2D barcodes Code128, Data Matrix, QRCode or Aztec in JavaScript, MS Office or OpenOffice

Simple SDF mesh generation in Python

The next generation of motion control firmware

Cortex Command - Open Source under GNU AGPL v3

The main repository for the development of the evolution game Thrive.

DUNE, REINVENTED

A Flash Player emulator written in Rust

3D racing game with own Track Editor. The main repository with Stunt Rally 3 sources and data. Continuation of Stunt Rally 2.x using Ogre-Next 3.0.

The Butterfly Effect, a realistic physics simulation game

Dungeon Keeper II remake

Open source remake and Fan Expansion of Dungeon Keeper.

Open source game inspired by Dungeon Keeper - Dark, damp and dangerous... | *Not actively developed anymore*

Naev is a 2d action/rpg space game that combines elements from the action, rpg and simulation genres.

PCSX2 - The Playstation 2 Emulator

Mario + Portal platformer

Open source reimplementation of Touhou Generation 1 Windows engine in Rust and python - mirror from https://code.govanify.com

GemRB is a portable open-source implementation of Bioware’s Infinity Engine.

A free clone of World Of Goo

A game of lonely space adventure

A retro game engine with a fun platformer for making your dreams come true!

Vega Strike Engine

An open-source music and rhythm game.

An open-source port of the scrolling shooter Tyrian.