Easter egg: The secret code for the penguins game is sushi.
Easter egg: On wide screen version go to upgrades, Highlight commentaries then click left, two wrenches crossed will appear, Then hit enter.
Easter egg: On the main menu screen, go down to scene selection and go to the right. A small circle will appear on one of the gauges. Press enter and you get a little drawing sequence.
Easter egg: In The Chronicles of Narnia: The Lion, The Witch and The Wardrobe Special Two-Disc Collector's Edition DVD, in the second disk, choose the section "Creating Narnia." That menu will have three features; select the one entitled "Evolution of an Epic." When scrolling up an down, a flower will come up on the picture of the director's chair. Click that to see a clip of Skandar Keynes' experiences with eating much Turkish Delight.
Easter egg: On the main page, hit left twice when on the "Play Movie" button and a star will appear on the "Go" button to it's left. Press enter and you will see a short Defective Robot Blooper.
Easter egg: Go to the end of the special features menu and press down on the "main menu" tab and the zebras ears will change colour. Press enter to see a short with the rooster.