Welcome to Operation Archangel. It has been two long and bloody years since the Helghast left their home world of Helghan and attacked the Interplanetary Strategic Alliance colony of Vekta. Now it's time to take the fight right back to the enemies doorstep, invade Helghan's capital city of Pyrrhus and bring Emperor Scolar Visaro to justice.
While the main arm of the ISA's military assault the city directly Alpha Squad is sent in to go behind Helghan lines. As Sergeant Tomas Sevchenko it's your job to bring the war to the enemy's doorstep, knock on their door and then kick it down without even waiting for an answer. It's not going to be easy, but with this guide your chances of survival will be improved considerably.