Red dot sight

A Zombie targeted with the Red dot sight in SAS 2

The Red dot sight is an upgrade in SAS: Zombie Assault 2, as well as SAS: Zombie Assault 2 Insane Asylum. It is also a skill in SAS: Zombie Assault 3, named Laser Sights. In Zombie Assault 2/Insane Asylum, it is unlocked at Rank 2. In Zombie Assault 3, it is unlocked at Rank 10. A red dot will appear where the player aims their gun, allowing for better accuracy.