How to Get Blueprint Fragments, Pages and Books in Rust: Best Sources After the Blueprint Rework

For years, the answer to "how do I progress in Rust?" was simple: farm scrap, then spend it on the workbench tech trees. That changed with the November wipe. Tech-tree unlocks now cost blueprint items instead of scrap, and there are three of them: Blueprint Fragments, Blueprint Pages and Blueprint Books. If you jumped into the new wipe and wondered why your scrap pile suddenly feels less useful, this is why.

Below: what each blueprint item unlocks, where it drops, and the best route from your first barrel to a Tier 3 tree.

This guide is up to date for the Printed and Polished update (live since November 5, 2026). The system is brand new, so drop rates may change in future monthly updates.

Quick answer

Every tech-tree unlock costs one blueprint item of the matching tier. Pages can't be turned into Books, so Tier 3 always means fighting for high-end loot.

What changed and what still costs scrap

Scrap hasn't disappeared from your shopping list. Here's where it still matters:

• Workbenches. Level 1 costs 50 scrap, Level 2 costs 500 scrap and Level 3 costs 1,250 scrap, on top of their usual building materials. Workbenches no longer need blueprint items to craft.
• The Research Table. Researching an item you've found still costs scrap, and the prices went up: common items now cost 20, uncommon 40, rare 100 and very rare 300 scrap.

The old Basic and Advanced Blueprint Fragments were removed in the same update, and blueprints were wiped.

How to get Blueprint Fragments

Fragments are the common currency, and the Level 1 tree alone takes 98 of them to finish. You'll pick them up naturally while roaming:

• Barrels: yellow and blue loot barrels have about a 17% chance to drop one Fragment.
• Small brown boxes (basic crates): 20% chance of one Fragment, including the jungle version.
• Brown crates (normal crates): 20% chance of two Fragments.
• Gutting fish: catfish, salmon, orange roughy and small sharks each have a 20% chance to give a Fragment.

Roads are the best place to farm them, since they're lined with barrels and crates and you can sweep them quickly on foot or by horse.

How to get Blueprint Pages

Pages unlock the Level 2 tree. You have two options: earn them from mid-tier content, or upgrade 10 Fragments into 1 Page.

The best direct sources are monument puzzle rooms:

Outside of monuments, look for:

• Supply drops: a guaranteed 2 Pages each.
• Treasure mission boxes: 50% chance of one Page.
• Scientist PT boat and RHIB dryboxes: 20% chance of one Page.
• Military crates and road scientists: 10% chance each.
• Metal detector sweeps along roads and rails: roughly a 6% chance per find.

How to get Blueprint Books

Books are the bottleneck, because there's no crafting shortcut. You need to take on the game's hardest content:

• Hackable locked crates always contain Books. That makes Chinook crate drops and oil rigs the most reliable sources on most servers.
• Top-tier monument puzzles: Launch Site, Military Tunnel, Missile Silo and the Underwater Labs all reward Books.
• Elite crates: about a 1-in-10 chance of one Book.

Step by step: from fresh spawn to Tier 3

1. Roam roads and loot everything. Hit barrels and crates on your way to gather resources. Gut any qualifying fish you catch. Save every Fragment.
2. Build a Level 1 Workbench (50 scrap) and spend Fragments on the unlocks you need most. Only grab the items you'll actually craft this wipe.
3. Recycle components for scrap so you can afford the 500-scrap Level 2 Workbench.
4. Run a mid-tier puzzle room such as the Power Plant, Train Yard or Water Treatment Plant for three Pages at once. If the monument is contested, upgrade spare Fragments 10 at a time instead.
5. Grab supply drops whenever one lands near you. Two guaranteed Pages is a great return for a short trip.
6. Save 1,250 scrap and the metal for a Level 3 Workbench.
7. Go for Books. Take on an oil rig, contest a Chinook crate, or run Launch Site or the Missile Silo with a full kit. Spend each Book on the Tier 3 item your group needs most.

Tips and common mistakes

• Don't upgrade Fragments too early. Each Fragment is one Level 1 unlock. Turn them into Pages only once you've unlocked what you need on the first tree.
• The Salvage upgrade is worth it. The Salvage workbench upgrade now gives a 20% chance not to consume a blueprint when you unlock something.
• Prototype is now a gamble. The Prototype upgrade lets you unlock a node without following its path, but it has a flat 25% success rate. Use it for one key item, not a whole tree.
• Trade and team up. Facepunch built the system around finding, trading and teaming up for items. A group that splits Book farming and Page farming moves much faster.
• Don't ignore research. Found a gun you want? Researching it with scrap at the Research Table still works and doesn't cost any blueprint items.
• Expect changes. This is the first version of the system. Check the patch notes after each monthly update before planning a wipe around exact drop rates.