Rust Tech Tree
94 blueprints in the Workbench Level 1 tree. Lines show prerequisites - unlock a node's parents first.
Drag to pan, scroll or pinch to zoom. Cost shown is scrap to unlock at a Research Table, taken from this same tech tree screen in-game.
The full Workbench Level 1/2/3 and Engineering Workbench research trees, laid out exactly as they appear in-game, with every blueprint's real prerequisites.
Frequently Asked Questions
Each workbench tier (and the Engineering Workbench) unlocks its own independent set of blueprints in-game - they aren't stages of one combined tree.
Scrap cost to research that blueprint at a Research Table, taken from the same in-game tech tree screen - not to be confused with the item's own crafting cost, which is on its item page.