Sets in the dark fields outside of London. You discover a outblooded farm. there are several ways to defend but the enemies are everywhere.
A military convoy with confidential load was on the way to a confidential research lab.
The route was valid as sure. No human or inhuman activities on the route. If we accepted, in any case.
Your order is to clean the area and to guarantee the load. Kill everything.
The load will be picked up wich a secure air transport and be carried out.
Survivors are not to be expected. The fields are to be avoided.