Rust Workbenches and Blueprints Explained (2026)

On 5 November 2026 Facepunch rebuilt the way Rust players learn to craft things. Blueprint fragments no longer pay for workbenches, scrap no longer pays for the tech trees, and two new items, blueprint pages and blueprint books, appeared in loot. Anything you read about workbenches before that date is now partly wrong, and it is easy to waste a whole wipe saving the wrong currency.

Workbenches are bought with scrap; tech tree nodes are bought with blueprint items, one per node: fragments at Level 1, pages at Level 2, books at Level 3. The research table still turns a found item into a permanent blueprint for scrap.

This guide explains the current system for players who learned the old one and for new players starting fresh: the three workbenches and the Engineering Workbench, the three blueprint items and where they drop, how the tech tree and research table work now, and how workbench upgrades change the numbers.

The three workbenches

A workbench does two things. It lets you craft items of its level and below, as long as you stand within its range, and it opens a tech tree of blueprints you can unlock. Better items need better benches: an assault rifle needs a Level 3 bench to craft, a Thompson a Level 2.

What each one costs since the November update:

• Workbench Level 1: 500 wood, 100 metal fragments and 50 scrap. You can craft it with no bench at all.
• Workbench Level 2: 500 metal fragments, 25 high quality metal and 500 scrap, crafted at a Level 1 bench.
• Workbench Level 3: 1,000 metal fragments, 100 high quality metal and 1,250 scrap, crafted at a Level 2 bench.

Before the update, Levels 2 and 3 cost blueprint fragments instead of scrap. Facepunch’s reason for the change is spelled out in the notes: basic fragments only came from a few places, so players who could not fight for those places were effectively locked out of Level 2. Now anyone who farms enough scrap can build the bench.

A higher bench also crafts everything a lower one does, faster. A code lock takes 15 seconds with no bench, 7.5 at Level 1 and 3.75 at Level 2 or 3. Once you have Level 2, the Level 1 bench is only worth keeping for its tech tree.

The Engineering Workbench

There is a fourth bench for electrical, water and industrial items. The Engineering Workbench costs 500 wood and 100 metal fragments and is itself unlocked on the Level 1 tech tree. Its own tree is paid for with blueprint fragments, like Level 1. If you plan to build solar power, pumps or conveyors, budget fragments for it: rusthelp counts 96 to finish that tree, on top of the 98 for the Level 1 tree.

Fragments, pages and books

The old Basic and Advanced Blueprint Fragments were removed from the game. In their place there are three tiers of blueprint item, one for each level of tech tree:

Blueprint fragments, now the common tier, shown in the November 2026 update notes. Image: Facepunch Studios.

Blueprint Fragment: Level 1 and Engineering trees

The common tier, and the point of the rework: fragments now drop in ordinary loot. Barrels have about a one-in-six chance of one, basic crates and roadside crates a one-in-five chance of one or two, and gutting a catfish, salmon, orange roughy or small shark can give one as well. You will pick them up just by playing.

Blueprint Page: Level 2 tree

Pages are the middle tier. Ten fragments upgrade into one page, so a player who never leaves the roads can still progress slowly. Most pages come from monuments, though. According to rusthelp’s drop data, a fixed reward of pages spawns at monuments by difficulty: one each at the harbours, Satellite Dish, Sewer Branch, Ferry Terminal, Radtown and the Dome; two at the Airfield and Arctic Research Base; three at the Train Yard, Water Treatment Plant and Power Plant; and about four at an underwater lab. Supply drops always hold two, and military crates have a small chance.

Blueprint Book: Level 3 tree

A blueprint book, the top tier, which cannot be crafted from pages. Image: Facepunch Studios.

Books are the top tier, and they cannot be crafted: pages do not upgrade into books. Every hackable locked crate holds two, at oil rigs, ghost ships and the Chinook drop. Launch Site, Military Tunnel, the Missile Silo and underwater labs reward two as well, and elite crates have a one-in-ten chance of one.

Facepunch’s notes do not list drop rates or tree totals. The numbers in this section come from rusthelp’s item data, verified on 5 November, and match a second independent source. Facepunch has said more balancing will follow, so treat them as the launch values.

How the tech tree works now

Open a workbench and you see its tech tree: a web of nodes, each one an item blueprint. The rules after the update are simple:

1. Every node costs one blueprint item of that bench’s tier. Scrap is not accepted.
2. You unlock along a path. To reach a node you first unlock the ones that lead to it, so the real price of an item is the length of its path. Rusthelp lists a Thompson at 16 pages in total and an assault rifle at 9 books.
3. Each tree needs its own bench. Pages are spent at a Level 2 bench, books at a Level 3.

The whole Level 2 tree takes about 90 pages and the Level 3 tree about 20 books, against 98 fragments for Level 1. That is the design: fewer, harder nodes at the top.

The research table

The tech tree is not the only way to learn a blueprint. If you find an item, you can research it.

• The research table costs 200 metal fragments and 20 scrap and needs a Level 1 bench to craft.
• Researching destroys the item and teaches you its blueprint permanently.
• The price is scrap, by rarity: 20 for common items, 40 uncommon, 100 rare and 300 very rare. A Thompson costs 100 scrap, an assault rifle 300.

Those prices went up in November; before the update they were 15, 30, 60 and 120. Even so, research is often the shortcut. A Thompson on the tree means a 16-page path; at the table it is one Thompson and 100 scrap. The rule of thumb: research the specific items you find, and spend blueprint items on the tree for everything you never find.

Workbench upgrades

Since May 2026, workbenches can carry upgrades. There are nine of them; they cannot be crafted, they drop rarely from crates, and you fit one by placing it in the workbench’s inventory. Each gives a bonus and changes how the bench looks.

Workbenches carrying upgrades, which change how each bench looks. Image: Facepunch Studios.

Two of them were reworked for the new blueprint system:

• Salvage Workbench Upgrade. Each blueprint you spend on that bench’s tree has a 20% chance not to be used up. Over a 90-page tree, that is roughly 18 pages saved on average.
• Prototype Workbench Upgrade. Lets you try to unlock a node without unlocking its path first, with a flat 25% chance of success. A failed attempt still uses up the blueprint, but the old rule that doubled the cost was removed, so budget around four blueprints for each node you prototype.

Salvage upgrades come from locked and elite crates, the same places as books; Prototype upgrades are a small chance in military crates. If you find a Salvage upgrade early, put it on the bench where you will spend the most.

Upgrades are rare and they sit in the workbench’s inventory, which means a raid that reaches your bench can take them. Build the bench deep inside the base, not next to the door.

A sensible progression

1. Level 1 bench in the first hour. Spend fragments on tools, armour and the Engineering Workbench if you want electricity.
2. Research table next. Research the first weapon you find that you would craft again.
3. Farm scrap for Level 2, while turning spare fragments into pages ten at a time.
4. Middle and high-tier monuments for pages. Unlock the path to the one weapon you want, not the whole tree.
5. Level 3 when you have 1,250 scrap and a realistic way to reach books: locked crates or the top monuments.

The checklist

• You know workbenches cost 50, 500 and 1,250 scrap, plus metal and high quality metal.
• You know fragments pay for Level 1 and Engineering, pages for Level 2 and books for Level 3, one per node.
• You know ten fragments make a page and that books cannot be crafted.
• You know where pages and books drop.
• You compare a node’s path length with the research price before choosing.
• You keep workbench upgrades deep inside the base.

Where Badgyver comes in

I make custom Rust maps, and on a custom map the places where pages and books drop are the monuments its maker built and placed. That is a big part of how a map plays. If you want to find servers running custom maps, the free Rust server list on this site lists them. If you run a server, my custom maps give every tier of monument somewhere worth going, and if you want the scrap side of progression too, read how to get scrap fast.