One framework for creating powerful cross-platform games
s&box is a modern game engine, built on Valve's Source 2
Lightweight console for Minecraft chat and automated scripts
Open source cross-platform multi-purpose game toolkit
Accuracy-focused XNA4 reimplementation for open platforms
Unreal Engine Archives Explorer
Cross-platform runtime for cloud, mobile, desktop, and IoT apps
Stride (formerly Xenko), a free and open-source cross-platform C# game
Cross-platform 2D game engine focused on ultimate productivity
A game framework written with osu! in mind.
An open source implementation of the Ultima Online Classic Client
Quickly and easily develop WeChat full-platform applications
About The high-speed OpenGL, OpenCL bindings library
A re-implementation of Freelancer
Official binding of SFML for .Net languages
Svelto ECS C# Entity Component System
Open source and cross-platform machine learning framework for .NET
Cognitive3D SDK for Unity, analytics for VR/AR/MR
Download Cryptic Roblox executor for keyless scripting. Free for PC.
3D Engine c++
GEDKeeper - opensource and crossplatform genealogy management program
API (C#) for simulating certain aspects of a ZX spectrum for porting.
GeneticSharp is a fast, extensible, multi-platform and multithreading
Heros of Jin Yong 3D Remastered
AssetStudio is a tool for exploring, extracting and exporting assets