Det er ret offentligt bekendt at Rockstar havde gang i singleplayer DLC til Grand Theft Auto V på et tidspunkt, men at disse planer blev skrottet. Ydermere slap det ud over adskillige omgange, at denne udvidelse ville have placeret Trevor i en slags agentrolle.
Men nu udtaler Rockstar-stifter Dan Houser sig endelig om planerne, og slår fast at de var omkring halvvejs færdige før udvidelsen blev skrottet, og ydermere at det altså ikke skyldes et fokus på GTA Online, men Red Dead Redemption 2, at det hele faldt fra hinanden.
"The internet knows we made a single-player DLC for GTA V that never came out. It was one where you played as Trevor, but he was a secret agent. It was cute. It never quite came together, and it was never finished. It was about half done when it got abandoned. If that had come out, [we] probably wouldn't have gotten to make Red Dead [Redemption] 2. So, there's always compromises. I like making the stories. For me, I love the model of GTA IV when you had the extra stories coming afterwards or Red Dead 1 when you had the zombie pack coming afterwards. I like just doing these extra things. So, I would've personally liked to have done more of that in that company."
Houser arbejder ikke længere hos Rockstar, og vi ved derfor endnu ikke om Grand Theft Auto VI vil få singleplayer DLC - det gjorde Red Dead Redemption 2 ikke.