Young Mordecai and Rigby: Wow! Teen Mordecai and Rigby: Wow! Older Mordecai and Rigby: Wow! Rigby: Lame. Boring. Change it. Change it. TV Announcer: From the series that just wouldn't die. (Mordecai and Rigby are surprised by this) Control a zombie with all new moves. Boomer-arm, Bellowing Bile. The final game with more terror, and bigger bites. "Zombies Return 4: Fatal Finale". (rapidly) $49.99. Wherever video games are sold. Mordecai: Dude, it's the last game of the series! Rigby: Aw, man! Did you see those graphics?! It looks just like real life! (makes video games sounds) Rigby: What'cha doing?