The flexible game engine
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc
Bloat-free Graphical User interface for C++ with minimal dependencies
An iOS & tvOS Frontend for Multiple Emulators
BizHawk is a multi-system emulator written in C#
A cross-platform, open-source, pure C game engine for mobile game
Lexbor is development of an open source HTML Renderer library
3D game engine/framework in C, with Luajit and Python bindings now
Optimise Linux system performance on demand
Gideros Release version
Making multi-player gamedev simpler since 2017
Game engine to build text adventures.
Retro game engine for creating games like it's 1997
Orx: Portable Game Engine
A multi-posix-platform abstraction layer for creating desktop apps
A modern, cross-platform Quake game engine based on FitzQuake.
A cross-platform port of Hexen II game.
A Forth compiler with a little difference
0 A.D. is a free, open-source, cross-platform real-time strategy game.
inputbox password WIN OSX GTK QT Console VCPKG C# Lua R Fortran Pascal
Updated emulator of Forgotten Realms: Unlimited Adventures
Unicode-XML-TEI text/corpus analysis platform
Open source FPS/RTS Game