Would anyone be up for some turn based WW2 Strategic games? Much easier to coordinate then RTS games I find. I have both Gary Grisby Games (but never played either yet, so intimidating!) and would love to either Co-OP or VS in that. I also have The Operational Art of War IV (a must have if you like strategy). It has over 300+ scenarios, not to mention user created ones, so would be up for almost any WWI or WW2 based scenario on that! I've got the Combat Mission series laying around somewhere too. I would also consider Strategic Command: World at War as well.
