The Realms, The Realms of Wonder, Cataclysm, The Blue Mist World, and The Realms of Plunder. We’ve called it different things, but for now (due to plot reasons for the game world as well) I have settled on The Cataclysm Realm.
If you found your way here, I hope you enjoy. Currently we use D20 and WoD rules primarily. Whether I will ever get back to writing my own rules system again is up in the air.