ZGameEditor

Free & open source game development solution consisting of a lightweight OpenGL powered engine with standalone executables starting at 32KB, and a portable IDE...

Free Open Source Windows

FPS Creator Classic

FPS Creator sets a new benchmark in the game creation market by providing an easy-to-use yet highly flexible editing environment. As its name implies this is a tool for...

Free Open Source Windows

Marmalade

Marmalade is an award winning, cross-platform development tool built around the belief that developers should be free to innovate, create and craft fantastic content for...

Free Personal Mac OS X Windows Android iPhone Windows RT

Cafu Engine

A game and graphics engine for multiplayer, cross-platform, real-time 3D action, GPL licensed.

Free Windows Linux Lua

Stingray

Autodesk Stingray 3D game engine and design visualization software helps developers and designers produce visually stunning experiences.

Commercial Windows

Hypatia

Hypatia is a game engine for single player 2D action adventure games. You can use it to make a game like Legend of Zelda: Oracle of Ages and Oracle of Seasons. Hypatia...

Free Open Source Mac OS X Windows Linux BSD

Thinking Worlds

Thinking Worlds is a globally unique 3D sims & games creation environment. It enables novice and advanced developers alike to create and publish highly immersive...

Free Windows

Reality Factory 2

Reality Factory 2 is a next-generation game authoring suite. It combines a flexible, fully scripted game development environment powered by Python with the Ogre3D...

Free Open Source Mac OS X Windows Linux

Amulet

Amulet is a free Lua-based audio/visual toolkit suitable for small games and experimentation. It runs on Windows, Mac, Linux, HTML5 and iOS.

Free Open Source Mac OS X Windows Linux

GeeXLab

GeeXLab is a cross-platform demotool for 3D programming, demos creation, game development, interactive applications, creative coding and prototyping.

Free Mac OS X Windows Linux Raspberry Pi

LÖVR

A simple framework for creating VR with Lua. LÖVR projects work on Windows, macOS, and Linux. You can run the same code on an HTC Vive or an Oculus Rift, and...

Free Open Source Mac OS X Windows Linux

Lite-C

Lite-C is a programming language for multimedia applications and personal computer games, using a syntax subset of the C language with some elements of the C++ language....

Free Windows

melonJS

melonJS is an open source HTML5 game engine that empowers developers and designers to focus on content.

Free Open Source Self-Hosted JavaScript

Reality Factory

Reality Factory is a program that - in conjunction with other tools - allows you to create 1st and 3rd person perspective games without programming! Reality Factory is...

Free Open Source Windows

AresEd

AresEd is a high-level and fully featured 3D game creation suite. It is Free and Open Source. When it is finished you will be able to make full 3D games without writing...

Free Open Source Windows Linux

Silent Walk FPS Creator

If you like playing 3D games, you might like to create your own game with custom scenes, characters, weapons and design your own gameplay. Silent Walk FPS Creator is a...

Free Windows

Project Spark

Project Spark is a powerful, yet simple way to build and play your own worlds, stories and games.

Free Personal Windows