Tom Clancy's EndWar

Evacuation helicopters appear whenever a unit on the battlefield has been downed but not killed, they will airlift survivors to safety. This trophy is possible against the A.I, but much easier with a boosting partner. Set up a skirmish match on any map. A siege map may work best because the defending faction can see all of the attacking faction's units by default. Player A should deploy as many Transports as is allowed. Player B should deploy at least one gunship. At the start of the match, Player B sends the Gunship to Player A's Transports, who will easily down it. Player A should not order their Transports to fully destroy the Gunship once it has been downed. Evacuation Helicopters will continue to spawn in attempt to airlift survivors out. Wait until one approaches and direct your Transports to shoot it down, it helps if you have them teamed up. It won't take much. If the downed Gunship is accidentally destroyed or the Evacuation Helicopter makes it out then Player B should send over another Gunship. The trophy will pop when the 10th Evacuation Helicopter has been destroyed.