Inspired by the popular Portal video game franchise, Raxius Bloom, Martin Miller, Ben Pawlowski, and Giovanni Velez decided to create a model turret gun modeled after the ones featured in the game.

A turret firing powerful shells in a high arc. Effective at long ranges, and able to strike at targets behind cover. The A/M-12 Mortar Sentry will be available for players once reaching level 8, and ...

A powerful automated turret, effective against armored targets. The turret will primarily aim at larger enemies. The A/MLS-4X Rocket Sentry will be useful in most missions, but it will get the most ...

There’s something deeply satisfying about placing down an automated Sentry turret and watching it mow down Zombie after Zombie in Call of Duty: Modern Warfare 3 Zombie mode. If you’d like to give it a ...

The Room Defender is a $33 tripod-mounted, foam disc-shooting weapon that has a motion sensor to detect intruders into your kid’s overly-moist room. When someone enters, the Defender gives them a ...