Dark Carnival: Remix is a re-imagining of Dark Carnival that adds brand new areas and events in Whispering Oaks for you to explore! Beta and cut content have also been brought to life and restored throughout the maps. See the Tunnel of Love with flowing water, the towering Ferris Wheel spinning around, and the explosive Concert finale as it was originally intended. Players in Versus Mode will also have access to new mechanics to create more competitively viable experience. Finally, there's a secret ending cutscene that bridges the gap between Dark Carnival and Swamp Fever if you can find all five secret coins (one on each map)! Special thanks to the original designers of Dark Carnival at Valve for providing me with information about its beta development.

More information on the restored beta content / new mechanics can be found at:
www.L4DNation(.c o m)/mapping-discussion/(release)-dark-carnival-remix/ 
(GameMaps doesn't allow me to direct link, sorry)

Credits:

- Level Design: Valve, NF
- Models: Roku, SpeedBoost
- Textures: Ysana, Eranthis, Gyroic
- Scripts: Daroot Leafstorm
- Testers: Olde, Jacob, Sir, Roku, Epilimic, MrFunreal

Enjoy!