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Let’s Build a Zoo Technology Guide

Welcome to our Let’s Build a Zoo Technology Guide. A guide for the technology tree in Let’s Build a Zoo. This is a guide for the tech tree. In this game, the tech tree is shown progressively as you unlock techs.

Let’s Build a Zoo Technology Guide

You can only see directly next to the techs that you’ve unlocked–save for a few specific ones. This makes it difficult to find a tech if you say, want to unlock 2 researchers, as they do not follow distinct and separate branches. To get a researcher, you have to go down the biome path or down from the Nursery path. Examples like this are all throughout the game, so I hope to help people find out which research is actually important to them based on their goals in the game.

Part 1

Full Tech Tree

Let's Build a Zoo Technology Guide
Let’s Build a Zoo Technology Guide

Advertising

Let's Build a Zoo Technology Guide
Let’s Build a Zoo Technology Guide

ATM

Let's Build a Zoo Technology Guide
Let’s Build a Zoo Technology Guide

Benches

Technology Guide
Technology Guide

Bins

Technology Guide
Technology Guide

Breeding

Technology Guide
Technology Guide

Decorations

Technology Guide
Technology Guide

Enclosures

Technology Guide
Technology Guide

Employees

Technology Guide
Technology Guide

Energy (Bad)

Technology Guide
Technology Guide

Energy (Good)

Technology Guide
Technology Guide

Facilities

Technology Guide
Technology Guide

Factories

Technology Guide
Technology Guide

Farms

Technology Guide
Technology Guide

Floor Tiles

Technology Guide
Technology Guide

Fountains

Technology Guide
Technology Guide

Lamps

Technology Guide
Technology Guide

Nature

Technology Guide
Technology Guide

Restrooms

Restrooms

Technology Guide
Technology Guide

Shelters

Technology Guide
Technology Guide

Shops

Technology Guide
Technology Guide

Signboards

Technology Guide
Technology Guide

Transportation

Technology Guide
Technology Guide

Part 2 – Descriptions – Let’s Build a Zoo Technology Guide

1d

  • [16] Crop Seeds – Watermelon [Requires: Farm Plot | Farmhouse]
  • [14] Plant Pack – Animal Hedges
  • [15] Employee Unlock – Mascots
  • [18] Factory – Abattair (turn live animals into dead animals – best way to get meat quickly) [Requires: 40 Immorality]
  • [9] Subway Pack – Classic
  • [2] Shelter Back (Special)
  • [1] Bench Pack – Garden Benches
  • [1] Desert Enclosure
  • [5] Nursery
  • [6] Deco Pack – Animal Statues
  • [7] Breeding Facility – Utrasound (allows you to predict the appearance of any offspring before it is born)
  • [9] Animal Enrichment – Cliff
  • [14] Deco Pack – Zoo Sign
  • [20] Sundae Shop

2d

  • [16] Deco Pack – Themed Archways
  • [25] Zoo Bus Upgrade – Upsized White Bus
  • [9] Deco Pack – Banners
  • [12] Tropical Juice
  • [5] Animal Enrichment – Leaf Pile
  • [2] Signboard Pack – Navigational
  • [3] Floor Pack – Stone
  • [5] Cotton Candy
  • [2] Plant Pack – Bushes
  • [6] Choco Vendor
  • [6] Floor Pack – Nature
  • [10] Fountain Pack – Tall Fountains
  • [20] Lamppost Pack – Twin Lights
  • [14] Water Basin – Large, Natural

3d

  • [23] Advertising – Richer Visitors
  • [15] Plant Pack – Special Forest Plants
  • [18] Burger Shop
  • [17] Barn [Requires: Warehouse | Cow | 50 Morality]
  • [6] Floor Pack – Blue/Orange
  • [10] Processor (convert deceased animals into useful resources) [Requires: Warehouse | 5 Immorality]
  • [7] Ice Cream Van
  • [5] Savannah Enclosure
  • [4] Crop – Soybeans [Requires: Farm Plot | Farmhouse]
  • [5] Animal Enrichment – Scent Markers
  • [6] Incenerator (burn deceased animals to dispose of unsightly corpses)
  • [10] Bins Pack – Recycling Bin [Requires: Recycling Center | 30 Morality]
  • [18] Recycling Center
  • [10] Rock Pack – Ice Rocks
  • [14] Floor Pack – Special
  • [22] Subway Pack – Animal Subway

4d

  • [21] Park Bin Capacity
  • [16] Deco Pack – Themed Archways
  • [12] Animal Enrichment – High Beams
  • [9] Animal Enrichment – Chew Toys
  • [8] Crop Seeds – Sugarcane
  • [7] Animal Enrichment – Water Sprinkler
  • [8] Reduce Pregnancy Time (pregnancies are always 1 day long in Nursery) [Requires: 10 Morality]
  • [10] Arctic Enclosure
  • [12] Popcorn Stall
  • [20] Researcher Pack – Researcher +1
  • [12] Water Tower [Requires: 20 Morality]
  • [15] Zoo Bus Upgrade – Red Bus
  • [8] Plant Pack – Mushrooms
  • [20] Factory – Milk Battery [Requires: Warehouse | Cow | 50 Immorality]
  • [21] Beer Brewery [Requires: 85 Morality]
  • Processor – Extra Animal Undertakers [Requires: Processor]

5d

  • [19] Deco Pack – Air Dancers
  • [17] Deco Pack – Animal Ice Statues
  • [12] Bins Pack – Animal Bins
  • [14] Taco Truck
  • [15] Lamppost Pack – Themed Lights
  • [9] Restroom Pack – Themed Restrooms
  • [12] Tropical Enclosure
  • [9] Signboard Pack – Navigational
  • [18] Furnace – burn your trash [Requires: 30 Immorality]
  • [12] Vet Office
  • [8] Floor Pack – Decorative Tiles
  • [9] Animal Enrichment – Cardboard Box
  • [10] Crop Seeds – Potato [Requires: Farm Plot | Farmhouse]
  • [18] Deco Pack – Pyramids
  • [15] Shelter Pack – Themed Shelters
  • [35] Infinite CRISPR Splicers

6d

  • [23] Recycling Center Efficiency [Requires: Recycling Center]
  • [14] Deco Pack – Totems
  • [12] Animal Enrichment – Perches
  • [11] Shelter Pack – Special
  • [12] Animal Enrichment – Jolly Ball
  • [17] Subway Pack – Themed Subways
  • [13] Restroom Pack – Nature Themed
  • [18] Cafe
  • [12] Animal Enrichment – Scratching Post
  • [11] Animal Shelter – Artic
  • [12] Crop Seeds – Hops [Requires: Farm Plot | Farmhouse]
  • [20] Farm Processor – Process your crops here, allowing you to make them ready for sale through your warehouse, and extracting my by-products [Requires: Warehouse | 75 Morality]
  • [14] Deco Pack – Lighthouse
  • [16] Fountain – Rock Falls
  • [14] Signboard Pack – Educational
  • [19] Floor Pack – Rainbow

7d

  • [15] Plant Pack – Cacti
  • [15] Bench Pack – Rainbow
  • [14] Tree Pack – Tall Palm Trees
  • [15] Tree Pack – Dry Trees
  • [16] Crop Seeds – Bamboo [Requires: Farm Plot | Farmhouse]
  • [15] Signboard Pack – Rainbow
  • [14] Floor Pack – Grass
  • [15] Deco Pack – Colourful
  • [14] Plant Pack – Large Ferns
  • [16] Tree Pack – Season Trees
  • [15] Deco Pack – Giant Flower
  • [15] Bins – Rainbow Bin
  • [19] Fountain – Jungle Falls
  • [16] Deco Pack – Old West Structures

8d

[/olist]

  • [30] Zoo Bus Upgrade – Double Decker
  • [23] Meat Processor Efficiency [Requires: Processor]
  • [32] Advertising – Billboards – Increases visitors by 5%
  • [23] Faster Incenerator [Requires: Incenerator]
  • [19] Lampost Pack – Plant Themed [19]
  • [20] Food Shop – Convert to Lab Meat
  • [19] Employee Upgrades – Hiring Agency (allows you to instantly hire employees from a third party agency for a small fee)
  • [20] Factory – Handbag Factory [Requires: Warehouse | Crocodile | 100 Immorality]

[/olist]

1u

  • [18] Deco Pack – Ice Sculptures
  • [12] Animal Enrichment – Rope Toy
  • [8] Rope Pack – Large Rocks
  • [13] Release Hub (reintroduce animals into the wild – help bring back biodeveristy , and make animal populations thrive again) [Requires: 40 Morality]
  • [5] Animal Shelter – Wooden Shelter
  • [4] Animal Enrichment – Trampoline
  • [1] Tree Pack – Tall Pine Trees
  • [1] Animal Enrichment Pack – Small Ball
  • [2] Plant Pack – Potted Plants
  • [9] Lamppost Pack – Classic
  • [6] Rock Pack – Cluster
  • [17] Factory – Bacon Factory [Requires: Warehouse | Pig | 10 Immorality]
  • [10] Plant Pack – Small Desert Plants
  • [16] Restroom Pack – Temple

2u

  • [20] Improbable Lab (use science to create vegetable based meat alternatives that are indiscernible from the real thing) [Requires: 100 Morality]
  • [19] Deco Pack – Viking House
  • [12] Crop Seeds – Beetroot [Requires: Farm Plot, Farmhouse]
  • [17] Factory – Belt Factory [Requires: Warehouse | Snake | 35 Immorality]
  • [10] Mountain Enclosure
  • [9] Lamppost Pack – Black
  • [4] Fountain – Mini Fountain
  • [5] Slushie Shop
  • [3] Bin Pack – Penguin Bin
  • [3] Tree Pack – Big Trees
  • [4] Plant Pack – Flowers
  • [10] Surveillance
  • [10] Crop Seeds – Coffee Berries [Requires: Farm Plot, Farmhouse]
  • [10] Signboard Pack – Instructional
  • [21] Factory – Wings Factory [Requires: Warehouse | Chicken | 75 Immorality]
  • [21] Park Bin Capacity

3u

  • [18] Tree Pack – Rainbow Trees
  • [16] Deco Pack – Large Signs
  • [20] Chicken Coop [Requires: Warehouse | Chicken | 55 Morality]
  • [9] Animal Enrichment – Salt Block
  • [6] Bench Pack – Chairs
  • [10] Farming [Requires: 10 Morality]
  • [10] Electricity Siphon [Requires: 5 Immorality]
  • [5] Crop Seeds – Cabbage [Requires: Farm Plot, Farmhouse]
  • [10] Factory Pack – Wind Turbine
  • [5] Restroom Pack – Brick Restroom
  • [7] Pretzel Shop
  • [10] Water Pump Upgrade [Require: 25 Morality]
  • [9] Animal Shelter – Mossy Shelter
  • [11] Deco Pack – Old West
  • [16] Crop Seeds – Nightshade [Requires: Farm Plot, Farmhouse]
  • Farm Processor – Extra Crop Pickers

4u

  • [21] Breeding Facility – Add Rooms
  • [15] Shelter Pack – Rainbow Umbrella
  • [16] Fountain – Elephant Fountains
  • [10] Tree Pack – Fancy Trees
  • [7] Animal Enrichment – Wooden Logs
  • [12] Sewage Recirculator [Requires: 20 Immorality]
  • [9] ATM
  • [10] Balloon Shop
  • [7] Animal Enrichment – Large Ball
  • [8] Info Kiosk
  • [10] Pizza Shop
  • [7] Signboard Pack – Navigational
  • [12] Churros Stand
  • [11] Bench Pack – Animal Benches
  • [16] Deco Pack – Desert Statues
  • [23] Meat Processor Efficiency [Requires: Processor]

5u

  • [19] Deco Pack – Animal Ice Statues
  • [24] Subway Pack – Themed Subways
  • [13] Bench Pack – Themed Benches
  • [8] Plant Pack – Special
  • [17] Warehouse
  • [9] Floor Pack – Wood
  • [15] Lamppost Pack – Low Lights
  • [9] Deco Pack – Nature Archways
  • [8] Floor Pack – Stone
  • [9] Animal Shelter – Caves
  • [18] Factory – Glue Factory [Requires: Warehouse | Cow | 25 Immorality]
  • [12] Forest Enclosure
  • [12] Subway Pack – Animal Themed
  • [10] Plant Pack – Artic Plants
  • [21] Windmill [Requires: 80 Morality]
  • [19] Store Room – Add Fridge

6u

  • [19] Deco Pack – Aztac Temple
  • [19] Deco Pack – Balloons
  • [10] Deco Pack – Old West
  • [20] Factory – Egg Battery [Requires: Warehouse | Chicken | 60 Immorality]
  • [12] Animal Enrichment – Car Tire
  • [13] Crop Seeds – Lettuce [Requires: Farm Plot, Farmhouse]
  • [10] Signboard Pack – Instructional
  • [12] Subway Pack – Nature Themed
  • [11] Deco Pack – Desert Archways
  • [13] Crop Seeds – Berries [Requires: Farm Plot, Farmhouse]
  • [10] Signboard Pack – Instructional
  • [12] Animal Enrichment – High Striker
  • [12] Deco Pack – Special
  • [11] Deco Pack – Themed Archways
  • [14] Deco Pack – Vine Archways
  • [23] Furnace Efficiency [Requires: Furnace]

7u

  • [18] Plant Pack – Peafowl Bush
  • [18] Tree Pack – Giant Tree
  • [20] Fries Shop
  • [14] Rock Pack – Large Rocks
  • [33] Deco Pack – Balloon Sign
  • [15] Water Basin – Large Basins
  • [16] Crop Seeds – Corn [Requires: Farm Plot, Farmhouse]
  • [20] Bar
  • [15] Bins Pack – Wooden Bin
  • [14] Floor Pack – Biome
  • [16] Deco Pack – Statues
  • [20] Gift Shop
  • [25] Lamppost Pack – Animal Lights
  • [16] Lollipop Deco

8u

  • [30] Lamppost Pack – Themed Lights
  • [23] Faster Incinerator [Requires: Incenerator]
  • Warehouse – Extra Storemen [Requires: Warehouse]
  • Park Bin Capacity
  • [19] ATM Commision
  • [18] Deco Pack – Ice Castle
  • [19] Vending Machine Credit Upgrade
  • [26] Farmhouse – Extra Farmers
  • [32] All Bins Recycle [Requires: Recycling Center]

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