Tilemaster is a tool to create, edit and manage tilesets for (C)RPGs and other types of computer games. Tilemaster supports tile metadata and includes a simple tile/sprite editor as well.
A cross-platform sprite-based pseudo-3D isometric pixel art modeling aid. Written in 100% BlitzMax. Uses precise building blocks and a minimalist interface. Blocks snap to a grid aiding with precise construction. Can also save and load creations.