Reviews were so bad that Danish cinemas refused to show it.
This is the last film to use the turn-table technique for 360° shots. The risk of actors being hurt or killed by the fast-moving camera was too high.
Jonathan Cherry burned 30% of his hand on the second day of shooting. The scene on the bridge, where he hurts his hand, was shot later, to explain the bandage he had to wear.
Thirty-two video clips from the original game appear in several parts of the movie. Twenty-six appear during the 10-minute battle in front of the house. The remaining 6 are used as transitions prior to the battle.
When asked how she felt about getting naked for the first time onscreen in her swimming scene, Erica Durance said, "I was working on a show once where I had to play a character who was needy and whimsical, which was very different from my personality. That was more embarrassing because you really have to be vulnerable with your inner thoughts, whereas nudity is just about your body. It's easier to shut yourself off outside than to really reveal your inner thoughts."