I did to! I played the second one "Gates to the Galaxy" or something first and got the first ine later. I found the first one's difficulty a bit ill balanced tho: The first two bosses were alright, but then I had to grind for hours, change all my equipment and evolve two of my spectrobes to beat the third one, the one guarding diamond that you must give the capitalist pig for his info. And after that, evey single boss was a breeze...