As soon as I saw the Razer Onza with the Mass Effect 3 branding, I knew I had to have it. The design of the Xbox 360 and PC controller is an instant stand out and even if you aren’t a fan of Mass Effect, the device is pure gadgetry sexiness. But what exactly is it? It’s a wired controller built for serious gamers who like to tweak and get the most out of their controller. There’s two big ways The Razer Onza Tournament Edition achieves this.