Tom Clancy's H.A.W.X.
51 Achievements
PS3
Ambush!
Score a cannon kill while having Radar Suppression active in a multiplayer match.
1.8%
How to unlock the Ambush! achievement in Tom Clancy's H.A.W.X. - Definitive Guide
Again skill, luck or a boosting partner are required for this trophy. It takes a few seconds to kill someone with a cannon so don't activate Radar Suppression if you are not with a boosting partner and are trying to take down someone who has health at 100%.