Minisub is a storyline mission in Grand Theft Auto V, picked up in Daisy Lee, Terminal and Plaice Place, Port of Los Santos for Trevor Philips. The objective: submarine. This GTA 5 Minisub walkthrough covers every step, the reward, and what makes the job fail.
Key facts
- Location: Daisy Lee, Terminal and Plaice Place, Port of Los Santos.
- Given by: Trevor Philips.
- Objective: Submarine.
- Unlocks: The Merryweather Heist (if By the Book and Cargobob are completed first) (The latter only during Offshore approach) and Blitz Play Intro (if By the Book and Cargobob are completed first) (The latter only during Offshore approach).
- Unlocked by: Scouting the Port.
GTA 5 Minisub walkthrough
- Retrieve the sub.
- Go to the extraction point.
- Drop the sub off at the warehouse.
- Get out of the truck.
How GTA 5 Minisub fails
The mission fails if you get Wasted or Busted, or if any of the following happens:
- Floyd died.
- Floyd was abandoned.
- The sub was wrecked.
- Trevor left the mission area.
- The truck was wrecked.
- Floyd’s pickup was wrecked.
Tips
- Save before you start. GTA 5 missions lock you in until you pass or fail, so a fresh save makes retrying painless.
- Want every mission in Los Santos? See all GTA 5 missions.
- Looking for shortcuts instead? See our GTA 5 cheat codes.
Video walkthrough
Prefer to watch? This video shows it in action.
FAQ
How do you start GTA 5 Minisub?
Pick it up in Daisy Lee, Terminal and Plaice Place, Port of Los Santos for Trevor Philips.
What fails GTA 5 Minisub?
Getting Wasted or Busted. It also fails if: Floyd died; Floyd was abandoned; the sub was wrecked; Trevor left the mission area; the truck was wrecked; Floyd’s pickup was wrecked.
What does GTA 5 Minisub unlock?
The Merryweather Heist (if By the Book and Cargobob are completed first) (The latter only during Offshore approach) and Blitz Play Intro (if By the Book and Cargobob are completed first) (The latter only during Offshore approach).
Which version of GTA 5 is this walkthrough for?
The objectives, location and reward are the same across the PS5, PS4, Xbox Series, Xbox One and PC releases of GTA V, aside from minor control differences.



