Emeralds are the currency of Wynn Mafia 2, which players can spend to purchase items. Emeralds can be earned through visiting locations, selling items, voting, defeating mobs, or other means.

If a player has a vote in the vote tally at the end of the day, they will receive 16 emeralds by default. Additional emeralds are given based on the alignment of the player and that of the final lynch target.