I live in a constant state of regression. At least it's fun!
Download the Pokeleidescope here. (~2.5 MB unzipped)
Update: I'm working with a friend on testing the functionality of this program on other systems. If the game doesn't look like the above image, first try downloading it again (as I've updated it a couple of times), then if that doesn't work, zip me an email with your screen resolution. Thanks!