Additional Admob modifications.
Your position is critical to the war's success. It is at an intersection of two major roads. "You are surrounded". Enemy tanks are on all sides. Shoot incoming rounds before they hit you. Attack waves come in stages each being faster and harder. See how long you can last before your Firebase is destroyed. You have three lives and unlimited ammo. Good Luck.
Audio: Part of the UCSB Cylinder Audio Archive, "It's a long way to Tipperary"
Performed by: Stanley Kirkby
Release Year: 1914
