Workbench tree

Stage 1: Ferry Terminal, Harbor Small rooms.
Stage 2: Airfield, Train Yard, Water Treatment, Sewer Branch, Radtown and Power Plant rooms.
Stage 3: Launch Site, Military Tunnel and Missile Silo rooms.
Stage 3 to 4: The Airfield airdrop and Chinook call terminals.

The workbench tech tree, grouped by tier and branch. Tap a tile once you have learned it, and the star for the ones you want next. Looking for the...

RESEARCH

The workbench tech tree, grouped by tier and branch. Tap a tile once you have learned it, and the star for the ones you want next. Looking for the research table price of one item? Open the item page.