Draft articleThis CS2 explanation is being researched and checked for version scope, source length and links.
Rush
Rush moves teams through randomly selected battle arenas toward the opponent’s castle. Players clear each arena and control the tower after eliminating the other team or when time expires. The sequence can change between matches, so Complex is connected to this advancing objective rather than to standard Bomb Defusal or Hostage Rescue.
CS2 map entry
The CS2 overview lists Complex under Rush but the retrieved Wiki has no standalone Complex page or room layout. Its exact map-specific callouts and creator are not claimed. See Rush and Round Structure.