Unagi

Unagi is a character from the Drawn to life series.

Drawn to life
Unagi is saved at The Windy Hills, and complains about the village's security. He fights with Cricket, over who is the main security in the village. After The Mayor dies, the two decide to work together, to deafeat Wilfre once and for all.

Drawn to life: The Next Chapter
Unagi, Cricket and Zsasha get sent to Galactic Jungle, and the player chooses whether to save them. Unagi is the easiest to save, since he is in the first level of that world.

Trivia
Unagi could be Wilfre in disguise, because he was assigned to save The Mayor, and Wilfre killed him not much later. Also just like Zsasha they are both undercover