Island Wars 1.20

Deep in the South Pacific, two islands are locked in deadly combat for supreme control of... well... their palm trees. Join in the battle! Hop in your biplane to bomb the enemy trees while using your cannon to protect your own, or engage in aerial dogfights to shoot down your opponent's airplane. Easy to pick up, clean gameplay, immensely fun. 1 or 2 players.

See also: arcade, shooters, shoot-em-up, war, tank, action, duel, island, sea, airplane, cannon