RPG Paper Maker is a free game maker engine including a 3D universe with many 2D sprites and some simplified 3D objects. Pretty close to the RPG Maker series, RPG Paper Maker finally give a way to create RPGs in a totally 3D universe as easy as it is in 2D!
Open RPG Maker is a 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.
Open RPG Maker FeaturesDiscontinued
The last update was released on February 12th, 2014.
EasyRPG is a project aimed at producing a free and open source role playing game interpreter and editor compatible with RPG Maker 2000 and 2003.
Bring your game ideas and concepts to life with 001 Game Creator, which gives you the power to create a variety of game genres. With simple point-and-click scripting, and high customisability of characters, monsters, items and magic, you can make anything possible.
Zelda Classic is a tribute to (what we think is) the greatest video game of all time: Nintendo's The Legend of Zelda. It has been developed into an exact replica of the NES version that we all know and love.
The RPG Toolkit is a free, open source project delivering a simple, flexible and powerful tool for the creation of role-playing games on your personal computer.Discontinued
The project seems to be no longer developed and latest news date back to February 2017. Last version, 3.2.1b, can be still downloaded from the official website.
The OHRRPGCE is a free open-source, cross-platform (Windows, Mac and GNU/Linux), and easy-to-use utility with which you can create your own 2D RPG game in a style similar to the classic Final Fantasy games on the NES, SNES and GBA which have so shaped the RPG genre.
MAGE stands for MAKE A GAME EXPERIENCE
The goal for MAGE is to make it as easy as possible for people to create their own 3D universes, adventures and stories. PLAY WHILE YOU CREATE!.Discontinued
No updates, no downloads since 2016
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.
RPG 20XX Features
We wanted to create a new role playing game which would offer multi-player experiences and runs within the browser and we didn't found something which fit our needs we started to build it up ourselves and decided to open it up to others as well.
RPG in a Box is designed to be a set of tools for easily creating 3D grid-based, voxel-style role-playing and adventure games—everything you will need for building and sharing your own game, all packaged together in a box, so to speak!
RPG in a Box Features
Platinum Arts Sandbox Free 3D Game Maker is an open source free game maker, free RPG Maker, free sidescroller maker, free Machinima creator, and game design tool that makes it easy for kids and adults to create video games, maps and worlds.Discontinued
https://forum.sandboxgamemaker.com/viewtopic.php?t=5957PAS Game Maker seems to be discontinued, and the developer is working on another project called D's Sandbox or MAGE, a Minecraft clone based on Minetest.