Beta 1.0 Features

Tactical mode wherein you aim using the iron sights of the actual gun; read: no crosshairs.
Two teams, different mission objectives, emphasising realistic team tactics.
Scriptable mission objectives in maps.
The ability for different weapons to penetrate different objects with varying degrees of success.
Realistic sounds for both enviroment and player.
The addition of C4 and smoke grenades to your arsenal.
New attachment system for weapon upgrades (scopes, silencers, laser sights, etc.).
Brand spankin' new models for the weapons and player.
A host of new animations for weapon reloads, player movement, etc.
Realistic lens flares, glare, and flash blend effects.
Multilayer bullet penetration system.
Freeclimb
Voice commands for quick communication with teammates.
The choice between 4 different huds, including the old-school flavor from previous builds.