Science appears in dated update information, but the public description does not explain a complete earning or spending system. Use the confirmed update history below, then treat current mechanics as an in-game test.
Snapshot checked . These are dated update notes, not a guarantee that every current menu behaves identically.
Use one account and record the same fields before making a claim or publishing a value.
Record every visible Science counter and menu label before taking action.
Document each observed way Science is earned, including elapsed time and exact conditions.
Record every Science purchase, its displayed cost, and what changes after buying it.
Capture Science immediately before rebirth, immediately after, and after rejoining.
If a Science PVP label appears in an official surface or current UI, record its location and behavior before describing it.
Use the rebirth guide for the dated rebirth notes, the progression guide for route measurement, and the update tracker for current versus historical wording.