Game Character Hub - helper program for game design (RPG Maker XP/VX and more)
RPG Maker - Make your own PC game with RPG Maker. Our easy to use tools are simple enough for a child, and powerful enough for a developer. Try it free today!
RPG Character Builder - Create thousands of unique character sprites for your 2D game project - free!
Godot Engine - Feature-packed 2D and 3D open source game engine.
Universal LPC Spritesheet Character Generator - Powerful, animated character generator for creating 2D spritesheets
Solarus Action-RPG game engine - Solarus is a free and open-source Action-RPG game engine.