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Monkey Business

Story Mission

Cape Catfish

The FIB sends the crew into the Humane Labs research facility to steal a sample of nerve toxin, fighting through security before flying it out and dropping Patricia Madrazo off along the way.

Play as

Michael De Santa · Franklin Clinton · Trevor Philips

Location

Humane Labs and Research, Cape Catfish

Vehicles

Dinghy · Cargobob

Mission at a glance

Approach by waterGet insideFight through securitySecure the toxinFly outDrop off Patricia

Walkthrough

  1. Approach by water

    Take the Dinghy down the coastline toward the Humane Labs facility.

  2. Get inside

    Find a way into the lab and head for the elevator.

    Tip Stunner wants 8 enemies stunned. Lab workers and early guards are the safest targets to build that count before the fight turns into a real firefight.

  3. Fight through security

    Take cover and work through the guards defending the lab's lower levels.

    Tip Headshots needs 15. With this many enemies in the building, sticking to cover and picking shots gets there without needing to rush.

  4. Secure the toxin

    Put the nerve toxin sample into refrigeration and collect the container.

  5. Fly out

    Take the Cargobob to the airfield and land it.

  6. Drop off Patricia

    Drive Patricia Madrazo to the farmhouse to close out the mission.

Gold medal requirements

  • Stunner

    Stun 8 enemies with the Stun Gun.

  • Headshots

    Kill 15 enemies with a headshot.

  • Accuracy

    Finish with a shooting accuracy of at least 70%.

  • Time

    Complete within 13:30.

Mission file

Characters

Michael De Santa·Franklin Clinton·Trevor Philips·Steve Haines·Patricia Madrazo

Locations

Cape Catfish·Humane Labs and Research

Vehicles

Dinghy·Cargobob

Weapons

Stun Gun

Watch out for

  • The Stun Gun only works on a handful of early, unaware targets before the alarm goes up. Using it on the first workers encountered protects Stunner before the mission turns into a straight gunfight.