His latest, an RC paintball gun turret, is our favorite though ... Related: We’ve got quite a few sentry gun projects in the archive.

An agile automated machine gun turret. Will fire at targets even if Helldivers will be caught in the crossfire. The A/MG-43 Machine Gun Sentry in Helldivers 2 is a nice option for players without ...

Using our favorite SBC, he's brought to life the creepy sentry turret from the 'Portal' franchise—albeit a stationary one ...