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Dirty Business

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Dirty Business screenshot 1
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Dirty Business

Plan Dirty Games · Published by Plan Dirty Games · Official site ↗

Content notice: The game includes the gamified production of illegal substances and unlawful items. It also features some combat mechanics with toned-down, non-graphic effects.

Mostly Positive — 76% positive (1,066 reviews) · 75 achievements

Last updated 28 Sept 2026

Build a criminal empire from a hidden underground hangar. Produce drugs, craft weapons, print fake money, operate cartel airstrip and more. Hire workers, expand your gang, upgrade your base and take control of city distribution solo or in co-op.

Early AccessDJCTQ 16Co-opFull Controller Support
-20%

£11.00

£13.75

Lowest price we've ever recorded

View on Steam

Prices can lag the live Steam store — always confirm before buying.

£11.00£13.75

Price history

5 Sept 2026Lowest: £11.00 · Highest: £11.0010 Oct 2026

Simulation, Early Access · 2026 · More £5 - £15 games

In Dirty Business, grow your criminal enterprise by producing drugs and operating an airstrip. Expand your base, hire workers, and take control of city distribution solo or with friends in this early access simulation game.

About this game

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About the Game

Build, upgrade, and expand an underground criminal operation beneath the city. Produce drugs, weapons, counterfeit money, and other illegal activities. Hire workers, grow your gang, optimize production, operate secret cartel airstrip and expand into city-wide distribution. Take control of districts and build your empire from the shadows in single-player or co-op.

Illegal Production

Produce multiple drugs, counterfeit different currencies, and manufacture various weapons. Complete customer orders or sell them directly for maximum profit.

Control Distribution

Send small and medium orders to the surface via elevator, and use front company vehicles for larger shipments.
Dispatch massive orders from your secret cartel airstrip to distant parts of the city and across the country.
Handle distribution yourself or hire street dealers to move products across the city.

Build Your Crew

Hire workers to grow plants, produce chemical drugs, and manufacture weapons, then hire street dealers to handle drug sales across the city.

Upgrade Your Underground Base

Expand and upgrade your underground base over time, unlock side production rooms, and open an underground garage to support a large-scale distribution fleet.

Play Solo or Co-op

Play solo or team up with up to 4 friends in co-op to build and grow your criminal empire together.

System Requirements

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Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10 64-bit
  • Processor: 3GHz 4-Core or Similar
  • Memory: 8 GB RAM
  • Graphics: Nvidia GeForce GTX 1060 or AMD Radeon RX 580
  • DirectX: Version 11
  • Storage: 9 GB available space
  • Additional Notes: Internet connection required for Online CO-OP

Recommended

Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 11 64-bit
  • Processor: 3.3GHz 4-Core/6-Core or Equivalent
  • Memory: 16 GB RAM
  • Graphics: Nvidia GeForce RTX 3060 or AMD Radeon RX 5700 XT
  • DirectX: Version 12
  • Storage: 9 GB available space
  • Additional Notes: Internet connection required for Online CO-OP

Supported Languages

English*, French, Italian, German, Spanish - Spain, Czech, Japanese, Korean, Polish, Portuguese - Brazil, Portuguese - Portugal, Russian, Simplified Chinese, Spanish - Latin America, Traditional Chinese, Turkish, Bulgarian, Danish, Dutch, Finnish, Greek, Hungarian, Indonesian, Norwegian, Romanian, Swedish, Thai, Ukrainian, Vietnamese, Malay
*languages with full audio support

Latest news

  • Patch NotesOfficial

    Update 0.1.60 - New Inventory System, Bug Fixes

    Hello everyone,We knew you'd been complaining about how clunky the inventory system was, so we've prepared an update that fixes a lot of these problems. 1 – There are now separate combinations for adding items inside a box and adding the box itself to your inventory:‼️For this new system, you need to be on the Modern input preset. If you're playing the game on Legacy, you can switch to the Modern input system from Main Menu > Settings > Controls > Input Preset.‼️Usage:To add the box itself to your inventory: Press and Hold FTo add the items inside the box to your inventory: Press FYou'll no longer need to take an item out of the box, look somewhere else, and then add it to your inventory.If the box is closed or empty, you can still pick it up with a single Press F.2 – Press Tab to open the inventory menu, where you can see your entire inventory and click to pick up any item you want.This system works on both Modern and Legacy input presets.Bug Fixes:Fixed a lingering interaction problem from beforeWorked on the issue where employees would suddenly get stuckWhat's next:The restockers are finished and in the testing phaseWe've added a new game mode and are testing itSurprise huge major updateWorker tool/machine/pot/station assignment systemGot feedbacks or suggestions? Head over to our Steam Discussions or join our Discord to stay in touch:Join Our Discord Server -https://discord.gg/fkqUw8msw3
    Read full article on Community Announcements (Quatech)
  • Patch NotesOfficial

    Update 0.1.55 - Dealer Economy Rework, Bug Fixes

    Hi everyone,While working on the big update, we've made an economy balance update to the Dealer system in response to a very frequently requested change.Dealer System Economy ReworkWe've changed dealer slots so that each holds at least 10 units per product. As a dealer's level increases, the number of units they can carry per product also increases.We're converting the system entirely to a pay-as-you-go model and moving it to a sales-share system. This way, you no longer have to pay all the money you earn from low-value or minor product sales toward the daily fee. At the same time, you won't have to pay money for nothing when you're not using your dealers.We've also reduced the hiring fee and bail-out fees.Dealers now automatically return to base after selling all items assigned to them.Arrest rates have been made more consistent.Bug FixesFixed a bug that jammed workers, particularly one causing the LSD worker to freeze up.Fixed a synchronization bug that rarely occurred when LSD workers were collecting slug extract.Fixed a bug where the game got stuck on the loading screen due to the time not being saved. What Is Next:Restocker Workers (almost done)Surprise huge major update (already done we are testing it)Worker tool/machine/pot/station assignment systemGot feedbacks or suggestions? Head over to our Steam Discussions or join our Discord to stay in touch:Join Our Discord Server -https://discord.gg/fkqUw8msw3
    Read full article on Community Announcements (Quatech)
  • Patch NotesOfficial

    Patch 0.1.50R1F4

    Fixed game lag when dropping boxes. Reduced order arrival times on Covert Business and Island deliveries. Fixed an issue where Covert Business and Island orders would not arrive.
    Read full article on Community Announcements (Quatech)
  • Patch NotesOfficial

    Hotfix

    -Staff Room layout fix for rack placement
    Read full article on Community Announcements (Quatech)
  • Patch NotesOfficial

    Update 0.1.50 - New Controls, Order Product Filtering

    Hello Everyone!We've been a little quiet lately because we were really busy working on a big new update. It comes with great features and improvements. Finally, there's a modern, more practical control/input system that is simpler and easier to use than the old one. But the old control system is still available, so you can stick with it if you prefer.New Control System OptionAdded a new control preset option: a simpler, more practical input scheme (can only be changed from the Settings menu in the main menu). There are 2 options: Modern (the new input control system)Legacy (the old input system).You can switch between them freely.Order Product Filtering‼️You can now place boxed products into Covert Delivery vehicle baskets. Added order product filtering and economy balancing for Covert Delivery Operations.Added order product filtering and economy balancing for Island Logistics (cartel airstrip).ClockThe clock UI is now always visible. Bug Fixes: Fixed workers freezing over time for the guest player in co-op (also caused missing money/XP on completed orders). Fixed hands getting permanently stuck if the item you were looking at was destroyed. Fixed a corrupted save entry preventing saves from loading. Fixed island delivery never completing while in the pilot seat. Fixed the covert delivery tutorial getting stuck if the order was cancelled while you were away. Fixed rare lockups when handling boxes quickly or when two players grabbed the same box. Fixed a way to freeze workers by interfering with their supply rack. Typing in chat no longer triggers in-game actions. Gamepad back button no longer does two actions in one press. Fixed taking the single item out of a held basket. Fixed taking items from your own carried box (Modern preset). Using an inventory item with full hands now swaps items instead of doing nothing. Fixed "dispose box" and "put trash bin into box" getting mixed up at trash bins. Space no longer drops aircraft cargo while a menu is open. Cancelling a g...
    Read full article on Community Announcements (Quatech)

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