Top GAMES GitHub Repositories & Tools (2026)

C# application with primary purpose of farming Steam cards from multiple accounts simultaneously.

Enterprise Goldsvet crypto casino engine with 100% open-source code, 2500+ slots API, sportsbook module, and zero-fee local blockchain payments.

Plugins to make or improve widescreen resolutions support in games, add more features and fix bugs.

One of the most popular modern web proxies with blazing fast speeds and a variety of games.

Tender — your RomM library, running native in Steam. Decky Loader plugin for the Steam Deck: library sync, ROM downloads, BIOS management and save sync.

Lovingly referred to as the Swiss Army Knife of PC gaming, Special K does a bit of everything.

Quilkin is a non-transparent UDP proxy specifically designed for use with large scale multiplayer dedicated game server deployments, to ensure security, access control, telemetry data, metrics and more.

This project aims to create an easy to use, extendable and customizable server for a MMORPG called "MU Online".

Virtual Tabletop for playing roleplaying games with remote players or face to face.

Next generation modding platform for Final Fantasy VII (Steam 2013, Steam 2026 Rerelease, GOG, Windows Store) and Final Fantasy VIII (Steam 2013)

Cross-platform on-device AI toolkit

linux game streaming that answers to you.

An ASF plugin for finding and redeeming free Steam games

Python replay parser for Dota 2

ScummVM main repository

JFXChess - Chess Program

Your Windows gaming PC, with the soul of a gaming console.

Automated Movie, TV Show, Game, Anime & Music Folder Icon Customizer with IMDb/TMDB ratings (WinGet & Chocolatey supported)

Dedicated Game Server Hosting and Scaling for Multiplayer Games on Kubernetes

Turn your Windows PC into a couch console. A free, controller-friendly front end in three shells — a channel grid, a blade dashboard and a media bar — with an optional, carefully guarded shell mode. Very early beta.