World of Longplays is a YouTube channel that posts longplays. A longplay is a play-through of a computer or video game, created with the intent of completing it as fully as possible, mainly for the purposes of nostalgia, preservation, and possibly as a walkthrough.
A new video is usually posted every 12 hours. All recordings are available for download at www.longplays.org with original frame rates and much better video and sound quality. Almost all of the videos are tool-assisted.