Use your computer, tablet or phone to download Knights in the Nightmare (US)(PYRiDiA) and turn them into an arcade machine using the wide variety of Nintendo DS emulators available on RomsDL. The free Knights in the Nightmare (US)(PYRiDiA) game comes from the US region. It only takes a small portion of your hard disk to download Knights in the Nightmare (US)(PYRiDiA) ROM or you can always play Knights in the Nightmare (US)(PYRiDiA) online. This game was already downloaded by 27 people and you can be the next on the list if you simply tap on the save button.