Sierra Online has released a trailer for Red Baron Arcade, showcasing the PS3 version of this game developed by Stainless Games and now available for PC. Red Baron is an arcade flight-shooter set in World War I where the player battles numerous enemies in a vast array of levels. Players can dogfight against intense computer AI in single player or wage war against 7 other aspiring "Aces" online. Red Baron Arcade will be available for PS3 on September 16th.