Submission + - Build Your Own Left4Dead Map With Google Sketchup
notthatwillsmith writes: Do you love Left4Dead? Ever wanted to build a zombie-filled map of your hometown, office, or grocery store? Maximum PC just posted a how-to that shows you how to convert photos of real world locations into ready-to-play L4D 1 or 2 maps. It's everything you need to know in order to kill zombies with your friends, in the comfort of your own backyard.