Dirty Business vs Jurassic World Evolution 3: Prehistoric East

• Head of Security Guard: Patrols the underground bunker with a shotgun, automatically intercepting intruders and escorting delivery drivers.
  Human Henchman
• Chief Logistics Dispatcher: Automates customer order routing and assigns street dealers to optimal city corners to maximize daily profit.
  Human Employee

• Dinosaur Family Units: Adult dinosaurs nurture, protect, and train juvenile offspring, displaying complex herd migrations and cooperative feeding behaviors.
  Theropods / Ankylosaurs / Therizinosaurs
• Automated MVU Drone: Remotely diagnoses dinosaur illnesses, administers dart treatments, and tranquilizes injured dinosaurs without risking human personnel.
  Robotic Medical Unit

• Exotic Botanical Seed Strains: Found inside locked dead-drop containers across the city; unlocks high-THC cannabis strains commanding top market prices.
• Smuggled Gold Bullion Bars: Discovered in hidden floorboard safes inside rival gang hideouts; provides immediate high-value capital injections.
• Corrupt Police Evidence Files: Intercepted from vice squad vehicles; can be burned to instantly eliminate district police heat or used to blackmail officials.

• Gobi Desert Amber Nodes: Uncovered during Asian expedition site digs; unlocks rare skin pigmentations and feather coloration patterns.
• Prehistoric East Heritage Plaques: Awarded for completing paleontology research milestones; placed in visitor plazas to boost historical education ratings.
• Dinosaur Holographic Blueprints: Earned by achieving 100% genome extraction for new species; unlocks placeable holographic statues with animated routines.

• Criminal Empire
• Underworld Management
• Illicit Production
• Black Market Logistics
• Underground Bunker
• Cartel Smuggling
• 4-Player Co-op

• Fabricated 9mm Semi-Automatic Pistol: Manufactured Handgun
  An unregistered, serialized firearm crafted in the underground workbench, used for personal defense or sold in bulk to street dealers.
• Black Market 12-Gauge Tactical Shotgun: Close-Quarters Defensive Firearm
  A heavy-duty pump shotgun assembled from stamped steel parts, delivering devastating stopping power against rival gang raiders.
• Compact Polymer Submachine Gun (SMG): Automatic Weaponry Contraband
  A high-capacity rapid-fire SMG manufactured in the gunsmith room to fulfill high-paying international cartel weapons contracts.
• Heavy Steel Crowbar: Melee Enforcer Tool
  A versatile manual tool used to pry open crates, dismantle old bunker infrastructure, and defend against close-range attackers.
• Industrial Currency Printing Press: Financial Contraband Machinery
  A high-precision mechanical press that stamps out stacks of realistic counterfeit banknotes to generate untraceable cash reserves.

• Heavy Capture Tranquilizer Rifle: Pneumatic Dart Rifle
  Helicopter and vehicle-mounted long-range air rifle designed to administer fast-acting neuro-sedatives to large carnivores like Tarbosaurus.
• Handheld Magnesium Flare: Illumination & Deterrent Flare
  High-intensity chemical flare used by ranger teams on foot and in 4x4s to divert aggressive dinosaurs or lure herds away from damaged fences.
• Acoustic Dispersal Projector: Non-Lethal Crowd/Dino Control
  Emits directional ultra-high frequency acoustic waves to disperse territorial fights between heavy herbivores without causing physical trauma.
• Automated Security Stun Turret: Automated Perimeter Defense
  Perimeter-mounted automated turret that detects enclosure fence breaches and fires rapid-acting electro-sedative darts.
• Pneumatic Capture Net Gun: Restraint Device
  Vehicle-mounted launcher that fires weighted Kevlar netting to immobilize swift, small-bodied carnivores like Sinosauropteryx.

• Concealable Kevlar Body Vest: Ballistic Protection +40%, Concealment Rating 95%; lightweight tactical vest worn beneath casual clothes during surface deliveries.
• Hazmat Chemical Respirator & Suit: Toxic Fume Immunity 100%, Acid Burn Resistance +80%; protective gear required when cooking chemical narcotics and synthetic opioids.
• Reinforced Tactical Raid Vest: Bullet Resistance +70%, Extra Ammo Slots +4; heavy plate armor donned when repelling hostile cartel invasions.

• Reinforced Electrified Heavy Fencing: Impact Resistance +70%, Security Rating Level 6; electrified steel barriers engineered to contain massive theropods.
• Tempered Ballistic Viewing Glass: Visibility Rating +95%, Fracture Resistance +50%; ultra-thick laminated viewing windows for guest galleries and walkway bridges.
• Ranger 4x4 Roll-Cage Reinforcement: Vehicle Durability +60%, Dino Ramming Deflection; prevents vehicles from being flipped by territorial ankylosaurs.

• Underworld Kingpin Trench Coat: Stylish dark tailored coat bound with concealed interior pockets for stashing cash rolls and unregistered handguns.
• Industrial Mechanic Overalls: Durable grease-stained denim workwear worn when repairing delivery vans and tuning factory machinery.
• Street Hustler Hoodie & Mask: Inconspicuous dark hooded sweatshirt paired with a neoprene face mask to obscure identity on surface security cameras.

• DPW East Asian Field Parka: Weatherproof olive and gold field coat with Department of Prehistoric Wildlife insignia for ranger teams.
• Sanctuary Handler Uniform: Padded reinforced overalls with bite-resistant Kevlar sleeves for veterinary staff.
• VIP Guest Tour Apparel: High-end luxury expedition vest and safari hat available in gift shops.

Progression combines facility expansion, automation technology, and personal crime syndicate perks. As players earn revenue from completed orders, money is reinvested to purchase new bunker wings, industrial ventilation systems, and specialized equipment: commercial hydro-grow pots with automated irrigation, advanced chemical centrifuges and pill presses, industrial laser engravers for weapon serial scrubbing, and multi-plate currency printing presses. Kingpins also unlock syndicate perks that decrease police heat buildup, increase dealer sale margins, reduce raw material costs, and boost worker production efficiency.

Introduces new research branches within the Science, Security, and Entertainment development trees: Plumage & Feather Genetic Modification (enhances thermal resistance and vibrancy of therizinosaur feathers), Heavy Osteoderm Density (strengthens ankylosaur armor against predator bites and vehicle impacts), Asian Architectural Engineering (reduces construction costs and maintenance decay on Oriental scenery), and Holographic Projection Tuning (increases guest park appeal and educational rating through customized dinosaur holographic displays).

The game's environment is split between an expansive underground facility and the surface urban open world. Key areas include: The Subterranean Hangar (your customizable headquarters, featuring expandable grow rooms, chemistry labs, printing workshops, weapon foundries, employee break areas, and a massive vehicle garage), The Industrial District (a gritty manufacturing borough filled with abandoned warehouses and scrap yards), The Downtown Core (a bustling commercial district ideal for discreet street dealers and high-end buyers), The Docks & Canal Basin (maritime shipping yards used for waterborne smuggling), and The Secret Cartel Airstrip (a remote desert dirt runway used to land twin-engine cargo planes for bulk international shipments).

Includes brand-new sandbox and challenge maps set in East Asian biomes: The Karst Valley (towering limestone peaks, winding river estuaries, and dense bamboo groves requiring multi-tiered terraced park construction) and the Flaming Cliffs Reserve (sprawling arid sand dunes, exposed red sandstone ravines, and sudden flash sandstorms). These expansive maps offer generous buildable terrain, deep natural water reservoirs, and specialized cliff niches suited for elevated aerial and dinosaur viewing decks.

• Disguised Plumbing Delivery Van: Front-Company Cargo Van
  An inconspicuous commercial van with plumbing logos used to transport large shipments of drugs and weapons past surface police patrols.
• Twin-Engine Cartel Cargo Plane: Smuggling Transport Aircraft
  A rugged propeller airplane stationed at the secret desert airstrip used to deliver massive international contraband orders for millions in profit.

• Sanctuary Ranger 4x4: Off-Road Ground Vehicle
  Heavy-duty four-wheel-drive utility vehicle equipped with medical dart rifles, repair equipment, and handheld flare dispensers.
• Capture Team Transport Helicopter: Aerial Response Craft
  Twin-turbine helicopter utilized for aerial tranquilization sweeps and airlifting sedated dinosaurs across enclosures.
• Jurassic Tour Gyrosphere: Automated Guest Tour Vehicle
  Self-righting spherical glass exploration craft that travels along automated subterranean magnetic guide tracks through dinosaur habitats.

• Hangar Guard Dog: Canine (Canis lupus familiaris)
  Trained security dog stationed at the bunker entrance to detect undercover informants and alert to approaching police cruisers.
• Subterranean Tunnel Rat: Urban Rodent
  Scuttling pests inhabiting unrenovated bunker corridors that must be cleared out before installing sterile chemical labs.
• Desert Buzzard / Vulture: Scavenger Bird
  Circling wildlife soaring over the remote desert cartel airstrip, signaling hot weather and isolated terrain.
• Alleyway Feral Cat: Urban Feline
  Ambient wildlife roaming outside back-alley delivery doors in the downtown core.

• Nanshiungosaurus: Nanshiungosaurus brevispinus
  Plumaged, gentle therizinosaur featuring a bushy tail and colorful male crown feathers, acting as a peaceful high-appeal herbivore.
• Gobisaurus: Gobisaurus domoculus
  Heavily armored cretaceous ankylosaur from the Gobi Desert that serves as a docile, crowd-friendly herbivore in interactive guest encounters.
• Sinosauropteryx: Sinosauropteryx prima
  Small, curious feathered carnivore living in energetic family packs with fluffy down plumage, demanding secure mesh fencing.
• Tarbosaurus: Tarbosaurus bataar
  Colossal apex theropod and formidable Asian cousin of Tyrannosaurus rex, introduced as a full multi-generational breeding family unit.
• Yangchuanosaurus: Yangchuanosaurus shangyouensis
  Powerful late Jurassic carnosaur possessing razor-sharp serrated teeth and a muscular tail, requiring reinforced concrete security paddocks.

• The Boss (Protagonist): Criminal Mastermind / Player Character
  A resourceful and ruthless entrepreneur who designs, automates, and expands a massive underground syndicate beneath the city.
• Marco (The Broker): Black Market Supplier & Client
  An elusive underworld coordinator who provides encrypted supply orders, advanced machinery blueprints, and wholesale cartel buyers.
• Detective Vance: Corrupt Police Investigator
  A compromised vice detective who offers advance warnings regarding police raids in exchange for steady weekly bribe payouts.
• Hired Bunker Chemist: Automated Laboratory Worker
  Skilled personnel hired on payroll to oversee mixing vats, pill presses, and distillation tubes in the underground lab.

• Dr. Ian Malcolm: Mathematician & Chaos Theorist
  Iconic consultant offering cynical wisdom on the unpredictable nature of genetic bioengineering and park management.
• Claire Dearing: Dinosaur Protection Group Lead
  Dedicated conservationist advocating for ethical dinosaur breeding, naturalistic habitats, and humane capture protocols.
• Dr. Henry Wu: Chief Geneticist
  Visionary scientist who uncovers ancient Asian genetic strands, driving innovative feather morphology and genome modifications.
• Cabot Finch: Public Relations & Financial Executive
  Entertaining corporate liaison focused on maximizing park profitability, ticket sales, and guest luxury amenities.

• Breaking Ground in the Bunker: Prologue & Base Foundation
  Clear industrial debris from the abandoned hangar, hook up electrical generators, and harvest your first batch of hydroponic weed.
• The Counterfeit Currency Ring: Financial Expansion Heist
  Purchase and install an offset printing press, secure chemical ink, and print $100,000 in fake bills without raising municipal bank alerts.
• Operation Desert Runway: High-Stakes Cartel Export
  Load a fleet of disguised delivery vans, transport bulk contraband to the secret desert airstrip, and fuel the cargo plane before federal agents intercept.

• The Karst Valley Sanctuary: Campaign Scenario Mission
  Build a thriving, self-sustaining multi-species reserve in the limestone mountains of China, maintaining a 90% welfare rating across all herbivore herds.
• Tarbosaurus Dominion: High-Security Challenge Scenario
  Establish an apex predator breeding program in the Gobi Desert and rear three generations of Tarbosaurus without a single paddock breakout.
• Festival of the Prehistoric Dragon: Entertainment & Creative Milestone
  Construct a world-class luxury resort utilizing East Asian architecture and animated holographic statues, achieving a 5-star park rating.

Dirty Business features seamless 4-player online cooperative multiplayer. Up to four friends can collaborate in a single shared criminal empire, dividing responsibilities in real time: one player can oversee botany and harvest in the grow rooms, another can manage chemical synthesis and pill pressing, a third can run counterfeit printing presses, while the fourth loads delivery vans to handle surface drop-offs and evade police patrols.

The title is focused entirely on a deep single-player park-building and management experience. Community engagement is integrated through the Frontier Workshop and asynchronous Park Director Time Challenges, where players compete on global leaderboards for the fastest 5-star park rating under strict budget and catastrophe constraints.

Dirty Business launched into Steam Early Access on July 22, 2026, for PC via Steam at an accessible entry price of $14.99 USD. A free standalone prologue demo titled 'Dirty Business: Free of Charge' was released prior to launch, allowing players to sample the opening bunker setup and initial cannabis cultivation mechanics. Players can also purchase the game in bundled collections with other simulation titles such as the 'Low-Budget Repairs and Dirty Business Bundle'.

Jurassic World Evolution 3: Prehistoric East launches worldwide on September 29, 2026, for $19.99 USD across PC (Steam, Epic Games Store), PlayStation 5, and Xbox Series X/S. It requires the base game Jurassic World Evolution 3 to play. A comprehensive Jurassic World Evolution 3: Asian Heritage Bundle is also available for $69.99 USD, containing the base game, Prehistoric East, and the Deluxe Upgrade Pack.

Plan Dirty Games has established an active Early Access development roadmap driven by community feedback. Recent updates introduced the 'Elevator Order Delivery System' (Update 0.2.0) and 'Repeating Worker Tasks' for streamlined automation. Planned upcoming milestones include expanded chemical drug synthesis chains (such as heroin and synthetic opioids), new craftable military assault rifles, evidence-disposal and body-incineration contracts, rival cartel territory wars, and an interactive streamer integration mode allowing Twitch/YouTube viewers to join games as hired laborers.

Prehistoric East releases concurrently with Free Update 1.5 for all Jurassic World Evolution 3 owners. Update 1.5 introduces the highly requested Walkway Attraction—allowing park builders to construct elevated glass and timber walkways bridging land, water bodies, aviaries, and aquatic lagoons—as well as the return of the Carcharodontosaurus with full juvenile and adult family breeding mechanics.

• Q: What is Dirty Business?
  A: Dirty Business is a first-person criminal empire management simulator developed by Plan Dirty Games, where players build, automate, and expand an illegal underground production and distribution network.
• Q: What can you produce in Dirty Business?
  A: Players can cultivate multiple cannabis strains, synthesize chemical drugs like LSD and meth, print counterfeit currency, and manufacture unregistered firearms.
• Q: Does Dirty Business support multiplayer?
  A: Yes, Dirty Business features full 4-player online cooperative multiplayer, allowing friends to manage different production departments and coordinate deliveries together.
• Q: What is the cartel airstrip?
  A: The cartel airstrip is an unlocked remote desert runway where players can load cargo planes with massive bulk orders to fulfill lucrative international smuggling contracts.
• Q: Is there a free demo available?
  A: Yes, 'Dirty Business: Free of Charge' is available as a free standalone demo on Steam, allowing players to experience the early game mechanics.

• Q: What is Jurassic World Evolution 3: Prehistoric East?
  A: Jurassic World Evolution 3: Prehistoric East is an official expansion pack featuring five new dinosaur species from East Asia, themed Asian architecture, holographic statues, and new campaign maps.
• Q: When does Jurassic World Evolution 3: Prehistoric East release?
  A: The expansion launches on September 29, 2026, across PC, PlayStation 5, and Xbox Series X/S.
• Q: Which dinosaurs are included in the Prehistoric East expansion?
  A: The pack includes Nanshiungosaurus, Gobisaurus, Sinosauropteryx, Yangchuanosaurus, and Tarbosaurus.
• Q: Do I need the base game to play Prehistoric East?
  A: Yes. Prehistoric East is an add-on expansion and requires the base game Jurassic World Evolution 3 on the corresponding platform.
• Q: What content is included in Free Update 1.5?
  A: Free Update 1.5 releases alongside the DLC and introduces the new Walkway Attraction (elevated walkways over enclosures and water) and the return of Carcharodontosaurus.

Developed in Unity, Dirty Business features a gritty, realistic 3D aesthetic characterized by atmospheric subterranean lighting. Neon grow lights bathe hydroponic rooms in deep magenta and violet glows, while sparks fly from welding torches in the weapon fabrication shop. Real-time shadow casting, volumetric dust motes in abandoned warehouse basements, and detailed physical product models (such as vacuum-sealed cannabis bags and stacked money bricks) enhance immersion.

Powered by the latest iteration of the Cobra Engine, Prehistoric East features cutting-edge realistic feather physics on Nanshiungosaurus and Sinosauropteryx that sway with wind and ruffle during rainfall. Volumetric fog drapes over karst mountain valleys, while high-resolution ray-traced water reflections glisten on traditional koi ponds and flooded paddocks.

The sound design emphasizes tactile industrial immersion: the steady hum of high-powered hydroponic fan systems, the rhythmic clatter of currency printing presses stamping bills, bubbling beakers on chemical burners, and the mechanical rumble of surface elevator lifts. The background soundtrack features low-key urban hip-hop beats, gritty dark synthwave, and tension-building percussive rhythms that ramp up when police sirens echo outside.

Combines John Williams' timeless Jurassic Park orchestral motifs with traditional East Asian instrumentation, featuring guzheng, dizi bamboo flutes, and resonant taiko percussion recorded live with full symphonic backing. Dinosaur vocalizations are crafted with cinematic depth: deep subterranean bellows for Tarbosaurus, resonant honking chirps for Nanshiungosaurus, and inquisitive bird-like trills for Sinosauropteryx.

The interface combines a diegetic first-person management approach with crisp digital overlays. Players manage business operations through an in-game desktop PC and portable smartphone terminal, checking market commodity prices, ordering seeds and chemicals, assigning worker shifts, and monitoring police heat meters across individual city districts. Interactive production machines feature clear visual gauges displaying temperature, ingredient ratios, and batch progress.

Features Frontier's refined simulation HUD with East Asian aesthetic theme toggles. Players can monitor real-time thermal comfort zones, feeder consumption rates, pack cohesion meters, and disease contagion vectors. The new Hologram Placement Tool provides an intuitive radial menu for selecting dinosaur species and cycling through lifelike idle, roar, and hunting animations.

Plan Dirty Games implemented thoughtful accessibility settings: customizable difficulty sliders (adjusting police aggression, delivery timers, and raw material costs), camera comfort controls to mitigate motion sickness, adjustable field-of-view (FOV), full controller remapping, dedicated volume sliders for individual machine sound effects, and save-anytime functionality.

Provides extensive accessibility options, including adjustable game simulation speed (pause, 1x, 2x, 3x), customizable auto-save frequencies, UI scaling up to 200%, colorblind filtration modes for park heatmaps, toggleable camera motion blur and screen shake, fully remappable controls, and comprehensive subtitle customization with speaker labels.

• Built in the Unity engine utilizing multi-threaded worker pathfinding, dynamic lighting, real-time chemical fluid shaders, and networked cooperative physics. While optimized for modern quad-core configurations, an SSD is recommended to accelerate asset loading when transitioning between the subterranean hangar, surface delivery elevators, and the remote cartel airstrip.
• Laptop Performance Note: Managing multi-room underground production facilities with dozens of automated workers, conveyor belts, printing presses, and street traffic places steady multi-core load on mobile CPUs and discrete GPUs. Gaming laptops should sustain at least 60W to 85W GPU TGP and operate on a flat, well-ventilated surface to prevent thermal throttling during high-density co-op sessions.
• Laptop Consideration: G P U T G P: Ensure dedicated mobile GeForce GTX/RTX or Radeon RX GPUs sustain at least 60W-75W+ TGP to maintain a fluid 60+ FPS when rendering complex indoor hangar machinery and dynamic warehouse lighting.
• Laptop Consideration: Cooling Thermals: Continuous simulation of automated worker schedules and chemical processing cycles maintains steady CPU thermals; keeping laptop intake vents unobstructed is recommended.
• Laptop Consideration: C P U Power Limits: Set Windows power settings to High Performance to ensure consistent clock speeds during rapid logistics delivery cycles and 4-player multiplayer synchronizations.
• Laptop Consideration: M U X Switch Optimus: Engage discrete GPU mode via internal MUX switch or NVIDIA Advanced Optimus to bypass integrated graphics bottlenecks and ensure responsive first-person controls.
• Optimization Detail: Upscaling Tech: Native resolution scaling and temporal anti-aliasing.
• Optimization Detail: Key Settings Impact: Shadow Quality, Texture Resolution, Ambient Occlusion, and Worker AI Simulation Tick Rate have the largest impact on frame rates.
• Game Name: Dirty Business

• Powered by Frontier's proprietary Cobra Engine, featuring complex multi-species crowd simulations, juvenile dinosaur growth genetics, and high-fidelity feather rendering. Supports DirectX 12, unlocked frame rates, multi-monitor setups, and full 4K HDR display pipelines.
• Laptop Performance Note: Park simulations scale heavily with guest counts and dinosaur population limits. Maintaining 60 FPS in massive parks with hundreds of dinosaurs requires strong mobile CPU single-core clocks and at least 75W-100W GPU TGP.
• Laptop Consideration: G P U T G P: 75W-105W+ TGP is recommended to render dense foliage, water reflections, and volumetric weather without thermal throttling.
• Laptop Consideration: Cooling Thermals: Prolonged management sessions generate sustained CPU load; elevated laptop stands or aggressive cooling profiles prevent thermal limits.
• Laptop Consideration: C P U Power Limits: Set Windows power configuration to High Performance to handle guest pathfinding and dinosaur AI routines seamlessly.
• Laptop Consideration: M U X Switch Optimus: Dedicated GPU mode via MUX switch ensures steady frame pacing across sprawling mega-parks.
• Optimization Detail: Upscaling Tech: Supports NVIDIA DLSS 3, AMD FSR 3, and Intel XeSS with dynamic resolution scaling.
• Optimization Detail: Key Settings Impact: Crowd Density, Dinosaur Feather Detail, and Volumetric Rain Fog have the most noticeable impact on frame rates.
• Game Name: Jurassic World Evolution 3: Prehistoric East

• Upscaling Tech: Native resolution scaling and temporal anti-aliasing.
• Key Settings Impact: Shadow Quality, Texture Resolution, Ambient Occlusion, and Worker AI Simulation Tick Rate have the largest impact on frame rates.

• Upscaling Tech: Supports NVIDIA DLSS 3, AMD FSR 3, and Intel XeSS with dynamic resolution scaling.
• Key Settings Impact: Crowd Density, Dinosaur Feather Detail, and Volumetric Rain Fog have the most noticeable impact on frame rates.

• G P U T G P: Ensure dedicated mobile GeForce GTX/RTX or Radeon RX GPUs sustain at least 60W-75W+ TGP to maintain a fluid 60+ FPS when rendering complex indoor hangar machinery and dynamic warehouse lighting.
• Cooling Thermals: Continuous simulation of automated worker schedules and chemical processing cycles maintains steady CPU thermals; keeping laptop intake vents unobstructed is recommended.
• C P U Power Limits: Set Windows power settings to High Performance to ensure consistent clock speeds during rapid logistics delivery cycles and 4-player multiplayer synchronizations.
• M U X Switch Optimus: Engage discrete GPU mode via internal MUX switch or NVIDIA Advanced Optimus to bypass integrated graphics bottlenecks and ensure responsive first-person controls.

• G P U T G P: 75W-105W+ TGP is recommended to render dense foliage, water reflections, and volumetric weather without thermal throttling.
• Cooling Thermals: Prolonged management sessions generate sustained CPU load; elevated laptop stands or aggressive cooling profiles prevent thermal limits.
• C P U Power Limits: Set Windows power configuration to High Performance to handle guest pathfinding and dinosaur AI routines seamlessly.
• M U X Switch Optimus: Dedicated GPU mode via MUX switch ensures steady frame pacing across sprawling mega-parks.