"Cannon fire" refers to the loud noise and destructive force produced when cannons are fired. It is often associated with warfare or military battles. Full definition
While searching for loot, the players were forced to contend with cannon fire from the enemy team, and the risk of enemies coming on board to plunder their ship. (techradar.com)
Naval battles will see you steering ships, trading volleys of cannon fire with your foes, and boarding their ships to engage in hand - to - hand combat. (xbox-360.co.za)
Alice and Tik Tak Toh may share the lingering nuke blast, but Tik Tak Toh does away with heavy cannon fire in favor of have a shield that absorbs damage done to the front of the ship. (playstationlifestyle.net)