Welcome to AirTycoon 4! - Authentic turn based airline management simulation single player game based on 'Air Tycoon Online 2' which is being loved by world wide players. Build and manage worldwide airline with detailed statistic management support! Now, passengers in the world are ready to on board to your airline! [GAME FEATURES] - Customized turn based game by player - Play and compete with max 24 AI players - Vivid and gorgeous 3D graphics - Various game setting - Include 150 real airplane models and 500 airports world wide - Diversified airport and route management - Upgradable airplanes and airports - Buy and sell used airplanes - Detailed and various type of map - Management of passenger and cargo routes - Historical real time background - No internet connection needed [Game Tips for Beginners] * Keep lower than 30% of lease planes. * Open a new route at high business/tour level and less(or no) competitive cities. * Keep maximize advertisement and service investment. * K...