Behind the screens, the process started months earlier, when Chris Roberts drafted a seven-page proposal for a game he called Squadron, which would become the Wing Commander we love. It famously begins:
By the year 2654 AD, mankind has spread throughout his section of the galaxy. Along the way, humanity has come in contact with a handful of sentient races. Soon after first contact, most of these races have proven friendly.Click here to download a high resolution scan, courtesy of Joe Garrity and the Origin Museum!
The Kilrathi definitely are not.