They are first seen in the Saints Row: The Third DLCGenkibowl VII, where they announce the event in the opening cutscene of "Apocalypse Genki". They commentate throughout all of the Activities in Genkibowl VII. After completing all Activities and finishing the Genkibowl VII event, Zach and Bobby say their farewells to the audience before Tammy Tolliver interviews Playa during the closing ceremony.
Zach and Bobby provide commentary for Professor Genki's new game show, Prof. Genki's Mind Over Murder, and describe both Genki teaming up with alien overlord Zinyak and their torment over Earth's demise.
The also provide commentary for the special Genkibowl VII simulation which Matt Miller created at the request of Playa for Johnny Gat.
Zach asks[when?] if he ever dated Shaundi. Bobby is hesitant to reply at first but he confesses to being one of Shaundi's many ex-boyfriends. However, he thinks that it was so long ago that she probably doesn't remember him. When Zach asks if it's really true, Bobby retracts his statement by commenting on Zach's "gullibility".
Zach tells[when?] Bobby that he has auditioned and been turned down for Shaundi's reality TV show I Wanna Sleep with Shaundi. When Bobby replies with "I didn't know you were into reality shows", Zach responds "it wasn't the show [he] was trying to get into".
Zach records episodes of I Wanna Sleep with Shaundi.[reference?]
Because of this attraction to Shaundi, Bobby warns Zach against "stalking" women with rap sheets and asks Zach if he wants to see the scars.[reference?]
Bobby mentions[when?] that he once visited the Saints hometown of Stilwater, however he had a run in with a passing Septic Truck while driving a rented convertible, referring to the Septic Avenger in Saints Row 2. He jokes about cleaning the car out with a toothbrush before admitting he let the rental company deal with the problem.[reference?]
Sometimes, during Genkibowl VII,[when?] Zack will say that he is planning on getting a gun to deal with his mother-in-law.
Zach breaks down during Prof. Genki's Mind Over Murder over the fact that he was retiring from commentary before Zinyak abducted him and Bobby. And over the death of his wife stating he misses his wife to which Bobby replies that he does too. Both are later punished by the Wardens for Zach's breakdown. Zach's wife was previously mentioned in Saints Row: The Third.[when?]
Zach and Bobby were abducted by the Zin and according to their commentary they many have been placed in their own personal simulation which they were later freed from to serve as the announcers of Prof. Genki's Mind Over Murder which is Zinyak's favorite game show. Despite their dislike of Zinyak, they for the most part obey and praise him out of fear of him.