On a few occasions, I'd walk into my living room and see my fiancée playing PC games with an Xbox controller in her left hand and a mouse in her right. Sure, it kind of worked, but gripping half a joypad just for a joystick and D-pad was hardly the best solution for her to play some World of Warcraft.
Some games handled it better than others, and some outright struggled with conflicts of controller inputs alongside a mouse, constantly switching between UI icons for each.
