Boxingfrog

Dynamic-Resolution Pixel Art & Animated Sprite Editor

Import Tiled map files to Unity

3D Game Engine for Blender

Simple fontsprite editing with lots of functions

Paint of Persia is a rotoscoping pixel-art tool

Procedural pixel-art tile creator

A Blender add-on for building tile based low-poly scenes with paint/map editor like tools

Alice's adventures in Bulletland