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Passive income desk

The Acid Lab, run properly.

It cannot be raided, it runs while you do other things, and a free daily boost speeds it up. Here is the timer, the supply maths and what a full batch actually sells for.

Ask Haviland about thisChecked 2026-09-28

Mutt speed boost

Pet Mutt once per real day for roughly 3× production for 30 minutes.

30:00

A full batch takes about 150 minutes of production with the equipment upgrade.

Upgrades

  • Equipment upgradeBuy first

    GTA$750,000

    Raises product value per unit and speeds production. Everything else is optional until this is bought.

  • Mutt (the dog)Free

    Free with the lab

    Petting Mutt gives a production speed boost once per real day. Free money — make it a habit.

  • Nitrous / armour on the BrickadeOptional

    GTA$40,000–GTA$100,000

    Only matters if you run the lab into public lobbies as a mobile base.

Complete ten Fooligan Jobs for Dax, then buy the Acid Lab equipment upgrade for GTA$750,000.

Sell value of a full batch

Sale

GTA$335,000

Supplies

-GTA$60,000

Profit

GTA$275,000

Weekly event bonuses can raise these figures. The public-lobby bonus tops out at +50% with a busy lobby, and is not guaranteed.

How to run it

  • • Pet Mutt at the start of every session. The boost lasts about half an hour and costs nothing.
  • • Buying supplies for GTA$60,000 is almost always better value than running the resupply mission yourself.
  • • The Acid Lab cannot be raided, which is why it is the safest passive property for a solo player.
  • • Sell from Invite Only if your lobby is hostile — you lose the demand bonus but you keep the whole run.
  • • Move the Brickade near your next activity before starting production so the sell mission starts short.