Changed up the finale on map 6 and adjusted some small nav patches. Good to go. :)

Totally rebuilt map 3's nav and worked on balancing out map 4's gameplay. I likey now.

Made some game balancing changes to map 4. Enjoy.

Resolved the conflict between mission files between this version and the l4d1 port. All 6 maps were renamed, mission file was modified, went through and provided a much needed balance to this campaign. The bridge event is one you will remember in your sleep. Resolved a few nav issues also. This thing plays much better now. Better balanced.