On the territory of the farm located not far from the city there is a huge supply of water. This is a strategically important facility, without which people in the city can die of thirst in the event of a drought. But no one expected that the drought would seem like a paradise compared to a zombie attack. They found the source and now rushed to destroy it. Your task is to take up arms and go fight with monsters. In addition, it is necessary to ensure the protection of the barrel, because if the enemies destroy it, you will lose. Build guns, accumulate resources for improvement and keep enemies too close to Barrel Defender.