Version 1.4
- Removed old maps.
- Changed the names of maps and divided into two maps.
- Some fix in the maps and in the nav mesh.

Version 1.3 (07/19/2013 )
- Changed the survivors from L4D2 to L4D1. (For the history of future campaign)
- Added Scavenger Mode.
- Added easter eggs.
- Added more details in the map, like lights, decals, models and more.
...

Version 1.1

- Fixed spawns of items and weapons.
- Some fixes in the zombies nav.
- Added Beach and Lighthouse to menu selection, for play in the different areas.