Game Builder is an experimental game-building sandbox. Create games within a 3D game world you create. Choose from thousands of ready-made 3D models through Poly. Design game logic by arranging various blocks in a sleek drag-and-drop interface.



Open RPG Maker is described as 'Free and open source clone of features from the RPG Maker series (i.e. rpgmaker200, rpgmaker2003, rpgmakerxp), as well as many other features. All of the data files are in XML format and are easily editable with any text editor' and is a game development tool in the games category. There are more than 50 games similar to Open RPG Maker for a variety of platforms, including Windows, Linux, Mac, Android and Web-based apps. The best Open RPG Maker alternative is Godot Engine, which is both free and Open Source. Other Open RPG Maker like games are Unity, Unreal Engine, GDevelop and Wick Editor.
Game Builder is an experimental game-building sandbox. Create games within a 3D game world you create. Choose from thousands of ready-made 3D models through Poly. Design game logic by arranging various blocks in a sleek drag-and-drop interface.



Dart RPG is an open-source, browser-based 2D RPG and game editor. It's basically a game maker you use in your browser to make 2D tile-based RPGs, which are saved into and loaded from JSON files.


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 any code (although a fallback to the python scripting language will be provided).

Game design just got easier with Power Game Factory, software for creating side scrolling action games for the Macintosh. Featuring a polished graphical user interface, Power Game Factory is capable of producing games similar to many of the most highly regarded 8-bit and 16-bit...

RPG 20XX is a redesign of RPG Maker 20XX... Which was an upgrade replacement for RPG Maker 2003's engine. This newer engine will have nothing to do with the RPG Maker series of engines apart from the familiarity of the editor and engine features.






Lugdunon is an entirely moddable MMO in which YOU shape the world you want to play in! Run your own server and forge your own continent from the sea. Create creatures with the built in NPC editing tool. Define your own skills, achievements, and items.




GameCraft (formerly Robocraft X) is a game maker where you can build your own physics games from blocks and components without the need to write code. You can also play many games that have been created and shared by others in the community.





Make your online roguelike game in JavaScript with this handy template project. If you've ever wanted to make a roguelike game and you already know how to make a web page, this project is for you.




Cave Engine is a Simple, easy to use, 3D desktop Game Engine that is scriptable in Python.



OBLIGE is a random level generator for the classic FPS games 'DOOM' and 'HERETIC'. The goal was to produce high quality levels which are fun to play.



