How to make Portal using Scratch

This video shows you how to create a 2D portal game using Scratch from MIT. Step by step instructions for programming portal. Here is a link to the example and source code on the Scratch website. http://scratch.mit.edu/projects/mperreault/2824398 Code... Blue Bullet -- https://www.dropbox.com/s/zqor8e6n1am15sk/bluebullet.png Robot -- https://www.dropbox.com/s/c18jo09r9ygaovu/bot.png Pointer -- https://www.dropbox.com/s/1h560jwp67xnkfr/pointer.png Portal -- https://www.dropbox.com/s/rvkjq6bxx7virc8/portal.png Variables -- https://www.dropbox.com/s/aqk8gyugwn0qakw/variables.png