Your Account

Coming soon

Every tool on this site works without an account — your progress saves to the browser you are using. Syncing that progress across devices is on the way.

What an account will do

What it will store: your email address, and the progress you create in the tools (research nodes ticked, wrench counts, planner layouts, and similar). Nothing else.
What it will never store: passwords (there won't be any — sign-in is a one-time emailed code), payment details, or your in-game account credentials.
It will stay optional. Every tool works exactly the same without one; progress simply stays on the one device.
You'll be able to leave at any time. Export your data as JSON, or delete it outright.

See the Privacy Policy for the full detail, including the lawful basis and how long data is kept.