Mean DM said:
Or is the Gazetteer sufficient? I have been eying the older supplements, but don't know if the are worth it (not monetarily wise, since I can get the pdfs cheap). I also ask this because I was thinking of running at an earlier time (prior, during or just after the Greyhawk Wars).
I think the Gazetteer is actually pretty darn good. I use it all the time in my "old schooler" Greyhawk campaign, proving I think that we're not against new products. What I appreciate it about is the loving care and knowledge of the setting that obviously went into it.
My other frequently referenced sources are the World of Greyhawk boxed set (1983 copyright) and The Adventure Begins (the Greyhawk city book from 1998. I like it better than the City of Greyhawk boxed set from 1989. I also like Ivid the Undying, but my campaign is set in western Greyhawk, so it doesn't much matter.
My campaign is set at a similar time. It's spring 588 CY for me. The big local news is the continuing war between Ket (with Uli and Perrenlander mercenaries, and secret monetary and military help from Iuz) and Bissel (with backing from Gran March, the Knights of the Watch, and to a lesser extent Veluna).
On the sidelines are:
- Iuzian threats. Pressure on the Vesve Forest, where he conflicts with Highfolk. Rumors in the Sepia Uplands and lands of the Tiger Nomads (allied with Iuz) and Wolf Nomads (more independent). Watch fires on the Veng River, as Iuz and the Horned Society threaten Furyondy.
- Great Kingdom civil war. Ahlissa and the North Kingdom are separate and Rauxes and Medegia are devastated and overrun with humanoids, but it's the result of a 30 Years War-type letting out of the Four Horsemen, not supernatural bogeymen.
The result is to make a "traditional" Greyhawk campaign that has some compatibility with the modern materials, while ignoring the worst of Wars/FTA, like the elimination of the Wild Coast and Hardby as independent states, "demons stalked the land" being repeated ad nausem, and the all the good powers generally acting Lawful Stupid, like warlike marcher state Bissel sending off its army so it was defenseless. Um, no.