I play mirage, bought protheus spectrum, 3 buttons for thumb - dodge, F1,F2, and additional 2 buttons for point finger - F3, F4all other actions buttons on Keyboard (highlighted on K70 RGB by different color) WASD, Space (movement colors) 1,2,3,4,5,Q,E,R,T, (action colors)It took some time toget used to the mouse but I have to agree with others, it is the best solution