Older games often encounter bugs on modern operating systems. Use these fixes if you run into trouble:

The signature Nanosuit returns, allowing you to cycle through Armor, Strength, Speed, and Cloak modes. Warhead tweaks the energy consumption rates, encouraging players to change modes quickly and play more aggressively than in the first game. Expanded Arsenal

To run Crysis Warhead, your system should meet or exceed the following requirements: