Taiwan-based Genius may not be a well known brand when compared with other established companies such as Steelseries and Razer, but they have been around for a long time. They were credited for shipping the first mouse with a scroll-wheel, and currently manufacture products for companies like Microsoft. The GX Gaming series is their first stab at entering the gaming peripherals market under their own brand. Benchmark Reviews has on its hands the Genius DeathTaker MMO/RTS gaming mouse. We will be testing this premium 9-button, weight-adjustable gaming mouse to see whether this late-comer can take the spotlight.