Finn (also known as Finn the Human and formerly Pen in the original short) is the main protagonist of the Adventure Time series.
Finn is a 15-year-old human with very thin, noodly limbs. He has several missing teeth because he bites trees and rocks among other things. He is best friends with Jake.
In M.U.G.E.N, Finn has been made by various creators with two currently being made in the process. He also appears as a striker of Placemario's Jake the Dog.
Like Madoldcrow1105's other characters, Finn is only compatible with M.U.G.E.N 1.0. The gameplay to Madoldcrow1105's Finn seems more thought-out and imaginative than the previous versions of Finn. The Mathematical Laser usually misses the opponent. It is a 6-button character with a fair A.I. Jake the Dog stays behind him the whole time and attacks at his command, much like Android 19 with Dr. Gero. The A.I. tends to use Gauntlet Punch at times.