Hello. I am making a music addon for Gaias Retaliation ORPG and therefore, naturally, looking for some great RPG music. At the moment looking for royalty free music everywhere on the internet. I was thinking about old games like Pharaoh (City building Sim, Sierra) and Castle Strike (Data Becker). Can I use those soundtracks legally or do they still require some kind of license or perhaps they are completely off limits. I know that these 2 examples are very specific, but if anyone has some general experience of a similar case, it would be much appreciated! Thanks in advance!