Changelog V1.1.0:
fixes some minor bugs
regenerate
added a few objects.


Features:
Big island (16.7 km2)
More 17000 objects (exclude vegetations)
340 soldiers & 50 enemy's vehicles
16 objectives
About 3h gameplay
Modify ToD (night-morning-day)
Cutscenes, music


Installation guide:

Go to your Crysis game folder -> Electronic Arts -> Crytek -> Crysis -> Game -> Levels.
Eventually backup existing levels with the same name.
Copy the level folder from the downloaded file into the current game folder (Game/Levels).
Start Crysis
Open console and type in "con_restricted 0" (without "") to allow access to console commands
Load your custom map by typing in "map mapname" (Without "") and press Enter.

Additionally you can use the Crytools Launcher to load your custom level.