What are the strange letters I can see on some of my mines / mine shafts?

The letters you are seeing on your mine and in your shafts are your friend's initials if they haven't chosen a profile picture. They indicat...

Can I play with my friends?

Yes, you can! To add friends to the game:Open the "Play With Friends" panel (the two little heads at the top right of the screen in any mine...

What are Expeditions?

Expeditions allow you to collect extra rewards, and you can get help from your friends to unlock the rewards faster!Expeditions are availabl...

What is an Avatar? How do I change my Avatar?

Avatars are unlockable profile pictures for your account! To change your avatar, you want to go to any mine, then tap the icon in the top ri...

How many friends can I invite to my Expeditions?

When you start an Expedition, you can invite all of your in-game friends to join, and up to 5 invites can be sent at the same time; you will...

Fair Play Policy

Fair Play PolicyAt Kolibri Games we are committed to providing an inclusive gaming environment where everyone, anywhere in our global commun...

What are the Frontier Mine Leaderboard rewards?

This will be a list of all possible rewards for the Frontier Mine Leaderboard.  The contents of your Reward Chest will depend on your p...

Frontier Mine - Leaderboard: Why are several players shown in 1st place?

There are too many players to put everyone into one single Leaderboard. Instead, there are multiple leaderboards to accommodate the large nu...

Frontier Mine - Leaderboard: How does the completion time bonus work?

You need to complete the Frontier Mine - Leaderboard event with the most time remaining in the event. For example by completing the event on...

Frontier Mine - Leaderboard: What are Helmets?

You collect Helmets by completing upgrades within your Frontier Mines. The more upgrades you do (and the more Frontier Mines you complete), ...

Frontier Mine - Leaderboard: Why do I need to sync my rewards?

The Leaderboard positions are constantly changing. To make sure that the game knows which position you finished in - and which rewards you s...