Changes: multiple new rooms, two new bosses, a new partner, an actual chance to test out your FIRST partner's abilities, and THE PLOT THICKENS.
http://www.megaupload.com/?d=9NKLSN5S
This is made with a different version of Game Maker, so if it still doesn't work for you, Nassy, or you, Dim, then all I can say is that I'm stumped. You'll eventually be able to play this GLORIOUS shoot-em' up game thingy, though, don't worry.