Games similar to Power Game Factory include Godot Engine, which is free and open source. Other options are microStudio, RPG Maker, Cocos2d-x and ENIGMA - LateralGM. You can choose from more than 10 Game Development Tools like Power Game Factory for Windows, Linux, Mac, the web and Android.
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.
GameSalad Creator is an authoring tool developed by GameSalad, Inc. (formerly Gendai Games) aimed primarily at non-programmers for composing games in a drag-and-drop fashion, utilizing visual editors and a behavior-based logic system.
United States
Mokoi Gaming is a Game Creation Tool. Mokoi Games are platform neutral, if a compatible player is available for OS or Device, you can play games with no troubles. We're also have projects to help with creating and sharing platform neutral games.
Australia
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!.
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. Its main difference to C is the native implementation of multimedia and computer game related objects like...
United States
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).
Netherlands
EU
