The installer is the recommended option for most people.
It will install the full game if you do not have it, and it can patch an existing game installation.
This installer includes all the game components below
Game DownloadsCrysis Wars Launcher
Crysis Wars Trial Version
Crysis Wars Patch 5
Crysis Wars Loadout Manager
Sandbox 2 Editor
CryNetwork.dll Patch (Included in replacement exe)
Server FilesCrysis Wars Dedicated Server Documentation
Falcon + SSM Patriot Server Files
Mod SDK FilesCrysis Wars Mod SDK Source Code
Crysis Wars Mod SDK SP Mod
Crysis Wars Mod SDK Tools