Left 4 Dead: No Mercy

I know I technically already did a walkthrough for this campaign, but this is from the original L4D. No Spitters, Chargers, or Jockey's in sight. Just lots of Boomers, Smokers, Hunters, and, of course, Tanks. At most two in each chapter, to be exact. Hope you guys liked it!! I'll be doing more in the near future!!