I was interested in WWII stuff since before I could remember,

but I also like TASTEFUL shooters (as in opposite of Doom and Quake one-man-vs-horde-of-generic-zombies crap)
So I'm more into any shooters that deal with more or less real events (wars, counter-terrorism, etc) and shooters based on sci-fi that have a real plot (ie not Doom) like Jedi Knight.