Not to be dissuaded in the battle to protect his roses, [dlf.myyta] built this motion-activated sentry gun to apply some watery aversion therapy to marauding deer. Shown in action below against a ...

She may have the upper hand in this war, because her Nerf Vulcan sentry gun is both incredibly powerful and is able to be operated autonomously with a webcam featuring a friend or foe ...

The A/MG-43 Machine Gun Sentry in Helldivers 2 is a nice option for players without access to the other sentry turret options and provides the ability to help thin out hordes of enemies.