The player's guide for one of my all time favourite games. I've been running Delta Green for about a year and a half and I'm constantly impressed how the rules support the tone of the setting, while just getting out of the way when you don't need them. The book is clearly organised, well-edited and is a solid read as well. I am a huge fan of the lethality rules and the Home sceen rules in particular and this version of Delta Green is my favourite implementation of d100 skill-based rules. If the themes appeal at all, give it a go.