No, not stolen. Tutorials are meant to be learned off of and used, or else the source wouldn't be on a website. I learned from this and added on to it, so it is not stolen.
It’s my first ever attempt at a flash game, and I just got flash yesterday. It took me about 6 or 7 hours to make.
Epic Mouse 2 is on it’s way with: Pausing, Power Ups, Better graphics, Custom mouse, Better Cheating Protection, Highscores and badge APIs and more!
Thanks alot for the nice comments guys! Also, in version 2, there will be lives, a pause screen(after i figure out how), power ups, band better levels.