I really felt like destroying zombies, so I fired up Left 4 Dead 2 today.
 
I really enjoy playing this game single player. It's mostly because all my friends are really good at shooters and I'm pretty average these days, being older, more docile and spreading out my gameplay amongst far too many games, so I never get good at any of them really.  My friends all move ahead really quickly and know all the right strategies to use, so I never seem to learn anything for myself.
 
Anyway, I know this game wasn't really built for enjoying by yourself, but does anyone else enjoy playing the campaigns in single player?