Everyone loves video games. But it can be difficult to enjoy certain games if you are injured or disabled and don’t have the manual dexterity needed to execute fast button combos. Fortunately, we can use an Arduino to do it for us. The Arduino can send signals to the controller that simulate the buttons being pressed. This lets you pre-program commands that can be activated by a single button. This kind of mod could be used to help more gamers enjoy combo heavy games. Here the instructions on Instructables.