Peripherals are vital tools for Gamers that directly impact in-game performance. Primary and forensic research led to three fundamental principles for the G602. The first of these, Performance Science, was manifested in the study of each function and anatomical interaction, allowing the team to identify key properties that would maximise performance. Click speed, grip, control and comfort formed the Relentless Certainty which is supported by a new, robust chassis and the longest battery life in the category. Five performance surface materials and textures have been applied to each ergonomic zone to fulfil the third principal, Zonal Tactility.