Expeditions allow you to collect extra rewards, and you can get help from your friends to unlock the rewards faster!
Expeditions are available after you have unlocked mineshaft 6 in the Coal Mine
You need to be connected to the internet for Expeditions to work
Expeditions are found on the “Expeditions” island on the world map - between the Ice and Fire Continents
You can start your own Expedition (which your friends can join) or you can instead join an Expedition which one of your friends has started
There are Common, Rare, Epic and Legendary Expeditions
The higher the rarity, the longer the Expedition takes but the more rewards you will get!
You are given 3 Expeditions to choose from if you want to start your own
You can also reroll these options once a day to try for different options
If friends join the same Expedition, the time required to complete that Expedition will decrease for every friend that joins
When an Expedition is complete, everyone who took part can tap to claim their rewards - and then start another if they like!