The flexible game engine
An iOS & tvOS Frontend for Multiple Emulators
A cross-platform, open-source, pure C game engine for mobile game
Gideros Release version
3D game engine/framework in C, with Luajit and Python bindings now
Naev is a 2d action/rpg space game, action, rpg and simulation
Making multi-player gamedev simpler since 2017
Orx: Portable Game Engine
Game engine to build text adventures.
Retro game engine for creating games like it's 1997
A modern, cross-platform Quake game engine based on FitzQuake.
A cross-platform port of Hexen II game.
A 2D Real Time Strategy space combat game.
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
SDL based generic 2D game engine
Updated emulator of Forgotten Realms: Unlimited Adventures
A 2D multiplayer space shooter game
functions for 2D/3D graphics + realistic driving simulation
A free 3d game for PC that does not limit the player. Fight,Build,Gain