The Great Escape

From BoardGameGeek:

An exciting cooperative WWII game where players try to successfully escape their POW from Stalag Luft III. Designed by Philip duBarry. In the Great Escape, you and your fellow air force officers will follow in the footsteps of the prisoners of Stalag Luft III, as you attempt to dig tunnels under the wire and escape. This will require exceptional timing, resourcefulness, and some luck. Outsmart the guards and carry on the war in the only way you can. If you help twelve prisoner pawns escape before the Gestapo locks down the camp, you and your comrades will have won the game. Each turn you have action points and with these action points you dig tunnels, move your pawns or collect valuable resources. -description from the publisher