All 118 elements.

Every tile on the board, what it opens at, and who holds it. Each one has its own page with the full ownership history.

Premium

14 tiles · from $5

The marquee tiles — the elements people can name without thinking. Highest floor, and the ones most likely to be taken from you.

Known

32 tiles · from $2

Recognizable without being marquee. The middle of the board, and the best value per dollar of attention.

Common

57 tiles · from $1

The long tail. A dollar gets your app on the periodic table, which is the whole point.

Synthetic

15 tiles · free

Free to claim and impossible to buy. These decay on a timer and return to the board, exactly the way the real elements do.