Wrights references for fourth evil ex Roxy Richter (a Castlevania reference) include the fight against fourth ex Roxy takes place in a club called 4 and she has 4 slashes in her lace leggings. When Scott realises actually realises that she and Ramona were in lesbians together (sorry, had to do it), a graphic appears in his head with a gauge going from doesnt get it to gets it. when Scott knocks into the Gets It part, we can hear a high, twinkling, video-game sound. That sound comes from Sonic The Hedgehog 2 and is played when at the end of the level during the points tally screen.