Some war plane games that can be played online include World of Warplanes, Fighter Pilot 2 and Flight Simulator C-130 Training. All of these games are free to play.
In World of Warplanes, the player participates in air battles with other military aviation planes. This is a massively multiplayer online game instead of being a simple flash game. Other players in the game are online at the same time. Fighter Pilot 2 is a war plane game where the player needs to evade bullets coming at them and have air-to-air combat. The object of the game is to battle rival planes and end The Great War. Players of Flight Simulator C-130 participate in a training program that introduces them to the C-130 so that they can fly military missions.