Giana Sisters: Twisted Dreams

Giana Sisters: Twisted Dreams is the third game in the series that was started by Giana Sisters, a 1987 platformer. The original game was a Super Mario rip-off, but, though the new game retained many of the old mechanics (such as defeating enemies by jumping on them), there are also novel gameplay ideas. You play as Giana, a girl who tries to rescue her sister Maria from the hands of an evil dragon Gurglewocky. Giana herself has two different personalities, a "Cutie" and a "Punk", that can be switched during the game.