Red Team (Defenders) ZeNine Base Guards: Recent affairs with the US have resulted a large scale war against us (ZeNine). A naval battle is going on just some 50miles off this coast line. Using the recent weapontry stolen from our infiltration of the US embassy, we have built an E-104 (Energy Beam) able of reaching up to 108.3miles. We are currently attacking the US carriers in battle with out fleet. Unfortunately, the US has sent a regime of elite soldiers to our shores in an attempt to capture our base and use the weapon on our own ships.
MISSION: Stop all attempts of the US Elite forces of capturing this base. Beware, these guys know their stuff.

Blue Team (Attackers) US Elite Forces: The ZeNine have stolen plans of our E-104 (Energy Beam). And now that we are under a naval battle they are attempting to sink our own ships with it! We can not let lose our own ships to our own technology. That is why I have contacted you guys. Your guys' skills are the only way we can stop the ZeNine.
MISSION: Our helicopter has red lighted an area of the dune that is weak and most likely able to be blasted through. Once through the dune, find the guard station and open the main Blast doors. Infiltrate the base and get to the highest level. There should be a control room that you need to find up there and unlock the hatch to the E-104. Once the hatch is open, get in there and capture it. Make Uncle Sam proud!