How data packs work
What a pack contains, how sources and verification are shown, and how to share one.
What is in a pack
A pack can hold upgrade tables (costs, time, power and event points per level), database entries (heroes, masters, buildings and so on), unlock timelines for Kingdom Age, KVK days and tasks with point rates, and guides.
Every pack must say where its numbers came from and whether every value was checked against the game.
Importing and overriding
Imported packs stay in your browser. If two packs define the same item, the later one wins, and your own imports always win over built-in packs. Importing a pack with the same name replaces the older version.
Why nothing is guessed
If a calculator needs a value that is not in your loaded data, it tells you what is missing instead of estimating. That keeps results honest: a number you see always traces back to a pack you can inspect.