"Mission start!"

A heavy machine gun is passed to you and you barely catch it.

"Marco here. The com-link reception isn't any better. It looks like Morden's jamming devices are still working."

There are Martians nearby, closing in on your squad.

"...Can't you hear me? Marco here. I told you I needed to destroy all of Morden's jamming devices. Send backup right now. Well, I guess it's just you and me now, kid. Pull your finger out and get to the source code."