Arin Hanson is a human who appears as a billboard on the level 'Highway' and has the tagline "Face In The Game!!"
Behind the scenes[]
Arin Hanson, also known under the pseudonym Egoraptor, is a popular YouTube animator and co-host of the series Game Grumps who backed to the Mighty No. 9 Kickstarter. For pledging $2,500 US or more, his likeness was used for a billboard in the game. He is also credited as 'Mighty No. 12226'.[1]