Airfield Expansion – Construction Simulator Airfield Expansion Description The Airfield Expansion expands your Construction Simulator experience even further, with exciting new contracts, buildings, and play time! Features Carry out new airfield-related contracts, such as building a runway, control tower, and terminal! A brand-new campaign with 5 new contracts and several sub-contracts playable on both game maps. Enjoy more than 30 hours of gameplay with new contracts! Latest News See All News No items found. Latest Images See All Images No items found. Latest Videos See All Videos No items found.