Pat Sprigs

Pat Sprigs is a character from the MegaMan Star Force series. His FM-ian partner is Gemini and the EM Wave change to become Gemini Spark.

MegaMan Star Force
He was abandoned by his parents in the Dream Island dump when he was a baby and found by a SorterBot. He grew up with a split personality named Rey and like Geo was afraid to connect with others. He opens up to Geo though and tries to form a BrotherBand with him. But Rey and Gemini say this as an opportunity to steal the Andromeda Key and they fight Geo. Afterwards, Pat leaves and says that he doesn't want to see Geo for a while, leaving him crushed.

He appears again to protect Geo from Gemini when he is attacked and says that he wants to be Geo's friend. He makes an appearance at the end of the game, at Vista Point, calling Geo down to Earth.

In the second game, he is at Whazzap trying to suppress Rey and asks Geo to help him.After beating Gemini Spark in his SP form, Pat can fully restrain Rey, with Rey only bursting out when Pat is stressed out.

Pat does not make an appearance in the third game, the only explanation given is that he's "gone" and his empty seat at Echo Elementary is filled in by Jack

Shooting Star Rockman
Pat doesn't have a split personality like in the games and was in a car accident when he met Gemini. He works willingly with him and Gemini's personality starts to rub off on him. It is later said that Pat had been completely assimilated by Gemini and there wasn't much chance of him regaining his old personality. But after Cepheus erases his memories, he returns to normal.