Alien Swarm: Reactive Drop: AS:RD Update - September 1, 2025 "Electrical Hum"

Special thanks to Dmitriy, Mithrand, jhheight, 法克尤尔马泽尔, and Grimowy for the majority of the changes in this update. New Game Mode: "Traitors!" Commander, As the human shield, the IAF has achieved great victories in coun…