Occasionally, games studios made levels specifically for use on one of the challenges. Shiny Entertainment were one such studio when they put together a special level of "Earthworm Jim". Though this worked out well for both game studio and the programme, the experience was somewhat soured when this code ended up being leaked on the Internet. It is believed that the only way for this to have happened is that one of the staff on the programme must have had links with online ROM crackers. It led to a great deal of embarrassment and likely upset the trust that existed between the producer, Shiny Entertainment and their publisher, Virgin Interactive.