Due to it causing considerable lag, the use of the ATAC was restricted to only when extremely necessary. More than once were disobedient Vaktovians killed due to refusing to remove their ATAC from operation.
The ATAC comes equipped with a rapid-fire machine gun, as well as high-explosive rockets. The combination of both gives devastating destructive output.
The ATAC was decomissioned and subsequently removed from SMO due it causing severe lag, and also giving an unfair advantage to the defenders team.