Novas are the second channel currency. Nova balances are reset monthly, with the highest Nova earners getting a special gift.
Novas are primarily earned through the ‘Novas’ mixplay buttons. For each spark spent on these specific buttons, you earn 1 nova. Sparks spent on other buttons do not grant any Novas.
Some Loot Circuits also have a chance of giving Novas as a prize.
There are also some chat games specifically for novas that have a chance to bolster those Nova balances, with some risk.