I only mention it because some people seem to be so flippant about copyright law. Whether you're making money or not, you can't use registered trademarks or copyrighted material.
I'm currently in my 23rd year of games programming and (after accidentally treading on the WPBSA's toes once) would never dream of copyright theft. The consequences don't bear thinking about.
I'm currently in my 23rd year of games programming and (after accidentally treading on the WPBSA's toes once) would never dream of copyright theft. The consequences don't bear thinking about.