In order to do make this, you will need a raspberry pi(I recommend Pi3 B), power cable for the pi, Micro Sd Card, Sd card reader, Keyboard, and a game Controller, monitor and hdmi cable.
In order to do make this, you will need a raspberry pi(I recommend Pi3 B), power cable for the pi, Micro Sd Card, Sd card reader, Keyboard, and a game Controller, monitor and hdmi cable.