 | Black Soldier Ant Buggy | This is a rideable Buggy, to get around your Brookhollow Park faster. Which can be upgraded using the Buffin' Barrel station. | Key Items | |
 | Black Soldier Ant Buggy | This is a rideable Buggy, to get around your Brookhollow Park faster. Which can be upgraded using the Buffin' Barrel station. | Buggies | 3 |
 | Black Soldier Ant Egg | This egg will hatch a Black Soldier Ant Buggy. | Buggies | |
 | Black Soldier Ant Wall Mount | A wall-mounted trophy of a hard-earned kill. Activate to receive a temporary damage bonus against this creature. | Building & Utilities | |
 | Black Widow Fang | An impossibly sharp fang of a legendary black widow spider. | Materials | 3 |
 | Black Worker Ant | A heartier ant that patrols the vegetable garden and lives in the black anthill. Can drop black ant head and black ant part on death. | Key Items | |
 | Black Worker Ant | A heartier ant that patrols the vegetable garden and lives in the black anthill. Can drop black ant head and black ant part on death. | Key Items | |
 | Black Worker Ant | | Creatures | 3 |
 | Black Worker Ant Wall Mount | A wall-mounted trophy of a hard-earned kill. Activate to receive a temporary damage bonus against this creature. | Building & Utilities | |
 | Blademaster | Honing the art of the blade, your blows knock enemies off balance and lower the damage they deal. | Mutations | |
 | Blazin' Belcher | Spicy lizard breath has permanently altered your gastric system, causing you to occasionally belch while attacking. | Mutations | |
 | Blazin' Brew | Nutritious and mouth-watering hot! This spicy, fruity blend keeps you warm in cold areas. | Consumables | 0 |
 | Blistering Boiler | An unstable boiling gland radiating blistering heat. | Trinkets | 2 |
 | Block on Lock | You've taught your Ladybug Buggy how to tank the most punishing hits. They now take less damage while blocking. | Mutations | |
 | Blue Baron | | Creatures | 2 |
 | Blue Butterfly | Floats around flower beds and milkweeds. Can drop butterfly fuzz and scales on death. | Key Items | |
 | Blue Butterfly | Floats around flower beds and milkweeds. Can drop butterfly fuzz and scales on death. | Key Items | |
 | Blue Butterfly | | Creatures | 2 |
 | Blue Butterfly Chunk | A chunk of a blue butterfly. | Materials | 2 |
 | Blue Butterfly Scales | The vivid blue scale of a blue butterfly. | Materials | 2 |
 | Blue Butterfly Wall Mount | A wall-mounted trophy of a hard-earned kill. Activate to receive a temporary damage bonus against this creature. | Building & Utilities | |
 | Blue Butterfly Wing | The pristine, delicate wing of a blue butterfly. | Materials | 2 |
 | Blueberry Bandage | A sturdy compress for serious wounds. Recovers health over time, but stops working if you take damage. | Consumables | 2 |
 | Blueberry Chair | The leather-like blueberry skin and squishy insides create a chair of extreme comfort. | Building & Utilities | |
 | Blueberry Leather | A sumptuous textile with rich blueish tones crafted from dried blueberry skin. Smells sweet but looks ready to take a beating. | Materials | 2 |
 | Boatman Fin Soup | A fine fin soup made from ethically sourced boatman fins. Nourishing enough to be considered a whole meal. | Consumables | 1 |
 | Boiled Science | Category: Raw Science Processing Date: 08.18.92 Time: 02:47 AM Energy input: 0.3 kW Duration: 40s Subject: 50 mL of plasmic SNPI-42Z particle (Raw Science) Location: [REDACTED] Supervising Scientist: Employee ID 554
Pre-Test Notes Following updated grilling protocol instructions acquired through proprietary archival data, we hope to process upwards of five times the previous known limit quantity of Raw Science using water as a medium. This time it's the right one, boys.
Results The updated grilling protocol we obtained appears to have been somehow deficient. The experiment proceeded as planned until superheated water vapor disturbed the stabilized plasma and caused a catastrophic release of energy. Be glad we conduct those experiments at night, otherwise we'd have an eyewitness issue to solve. | Key Items | |
 | Boiling Gland | A part of a bombardier beetle which instantly boils liquids. Doesn't actually explode. | Materials | 2 |
 | Bomb Arrow | Highly volatile arrow created by merging natural and man-made explosives. | Ammo & Throwables | 3 |
 | Bombardier Beetle | A beetle with a big blasting booty that patrols the park. A highly volatile boiling gland and bombardier part can be dropped on death. | Key Items | |
 | Bombardier Beetle | A beetle with a big blasting booty that patrols the park. A highly volatile boiling gland and bombardier part can be dropped on death. | Key Items | |
 | Bombardier Beetle | | Creatures | 2 |
 | Bombardier Part | Strong bombardier beetle bits suitable for a variety of powerful crafts. | Materials | 2 |
 | Bombardier Wall Mount | A wall-mounted trophy of a hard-earned kill. Activate to receive a temporary damage bonus against this creature. | Building & Utilities | |
 | Bombuckler | A light shield made of sizzling bombardier beetle parts. | Weapons | 2 |
 | Boom Stick | A boosted variant of the Wallopeño, when charged it deals extra spicy damage. | Weapons | 3 |
 | Boost Juice | Filled with vitamins and nutrients! Boosts your max stamina. | Consumables | 0 |
 | Bounce Web | A trampoline constructed of springy bug rubber and limber sprigs. | Building & Utilities | |
 | Bracket Scaffold | A triangular bracket variant of the stem scaffold. | Building & Utilities | |
 | Bratburst | A sausage stuffed with spicy shards and mite fangs. Lays waste to everything in a small radius. | Ammo & Throwables | 1 |