There is only one change that this hotfix will make, this hotfix addresses the known security hole in the game code which causes client and server crashes.
A second patch has been released by Crytek, this one will bring your Crysis game to V1.2. This patch comes complete with a number of Changes, Fixes Optimizations and Stability, both to the game in
Electronic Arts has released a patch for Crysis updating it to v1.1. Fixes: - Damage dealt to vehicles when shot by LAW has been made consistent - F12 (screenshot) now works in restricted mode as