Fans of Valve’s Portal series of games will appreciate this real-life Portal Turret gun, which has been created by YouTube user kss5095 for his Advanced Mechatronics class at Penn State University.
Valve has this week published a unique video to its Valve Store Facebook page revealing a Portal 2 Sentry Turret replica in all its glory. Unfortunately though, Valve has not yet revealed whether the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results