A few more things:
- Is the blurriness fixable? I have seen it mask some issues and details in generated sprites
- Is there any possibility for generating transitions between two generated tilesets?
- Is there a reason the program accepts palettes with less than 50 colors?
- Is there a possibility to generate a door-orientated tilesheet? Something like below, with the top showing the tileset base and the bottom showing an example.
- Are you sure the ship generator would be useless? I could use it as a basic blueprint for level design, and I figure others could use it for placeholders.