anything old... and I mean like old... 1st ed Metamorphosis Alpha 1st Ed Boothill 1st ed D&D 5th ed Morrow Project 5th Ed Traveller 3rd Ed Tw2000 1st / 2nd Ed Aftermath! 1st ed Gama World 1st Ed Villains and vigilantes 1st Ed Bunnies and Burrows FGU not Steve Jackson Mostly Sci fi and modern kick for right now thou