Warrock has been trying to keep up with my Steam buddies at Valve by releasing new features and updates constantly. From the time I started playing it they added blood splatter and a new map. Now they have added another new map: Ravello, a new vehicle: K1A1 (A tank!) and nProtect: an anti-hacking program. So if you have not tried it yet now is the time and again it is completely free at Warrock.
observe the path of light