If you have Auto Fire disabled, tap the Scope button above your Shoot button on the bottom right of the screen. Using the Scope feature may increase your accuracy and also helps zoom the camera for a clearer view to shoot enemies with your Base Gun!  To Scope back out and stop using this feature, tap the Scope button again.

Please note, if you have Auto Shoot enabled, you will not be able to use your scope.

All the Best,
Hothead Games