The BOSS, for the final battle. Conveys much sadness, anger and resignation.
Jenny's rather nostalgic, somewhat anxious and hopeful theme, The Girl in the Wall.
Harsher in Hindsight: When Jack talks to him in the after-game gallery, Anti complains about not being the villain of the game, to which Jack just lightly comforts him and tells him that he might be the Big Bad in the next one. Come Glitch In The System and Anti has become the true villain who is endangering all of Wireland.
Vindicated by History: One of the rarest moments when Jack/Sean himself of all people actually gave the Happy Wheels character "Irresponsible Son" whom he nicknamed Billy such a moment even if temporarily as he, in character, will always hate Billy.