Square-Enix has been tooting the horn about the pre-order bonus for their new game Hitman Absolution for a few days now, and they have finally released a trailer to back it up. Agent 47 can be seen here engaging in the Sniper Challenge, a side mode only available to those who place a pre-order for the game. As you can probably infer, this mode involves capping dudes in the head from far off with a sniper rifle. 

As you shoot, it looks like you'll unlock upgrades and perks, if you will. Faster shooting and controlled breathing are a few of the examples seen in the trailer. You will also be able to interact with the environment to whatever extent you can imagine with a sniper rifle. In one scene, Agent 47 shoots down a dangling platform covered in barrels. The cargo falls and crushes an enemy beneath them.