Guide to Playing Left 4 Dead 2 Solo

Check out the new video! It's a cohesive guide to playing Left 4 Dead 2 solo!

This video almost didn't come out; My left 4 Dead 2 was completely broken, I could not open it and I literally spent a month and a half not knowing what happened or how to fix it lol! Until I found out that doing a factory reset on my PC fixed it and I was able to finish it! (finally)