大西洋中部发生地震后，全球气温骤降。随着世界开始结冰，城市陷入废墟，科学家必须找到一种方法在下一个冰河时代之前提高温度。
Joe Finfera
Capt. Price
Patrick Labyorteaux
Secretary Carter
Johnny Keatth
Engineer Fred O'Neil
Sam Abe Jacobs
Gary Freiberg
Nathan Bock
Paul Jackson
Russell Jeffrey
Petty Officer Thompson
Cailin McDonald
Lt. Rodriguez
Emma Reinagel
Chloe Haines
Stephanie Savic
Lt. Danby
Gabi Singh
Dr. Eva Wilson
Zane Talkington
Lt. Gupta
Cedrick Terrell
Dr. Matt Johnson
Jack Villhard
Pvt. Tate
Lindsey Marie Wilson
Dr. Rebecca Woods
