It's peaceful down here. Only you and your pickaxe to collect all of the loot in the mine. But beware! There are hidden creatures and dangerous places behind every rock. Fight the evil Yam-Yam beasts use the help of Lorries and take up the duel with the bugs to get their treasure. Convert precious gems shoot blazing lasers and blow up your timebombs on your way to the exit. Can you collect all the jewels?

Prove your skill in over 1000 different levels. If you're stuck feel free to watch the provided demos to get an idea of the solution or suspend the level and continue later.

Enjoy the game with the new 3D design for all the in-game elements!

Design and play your own levels using the level editor! Share your levels with the community using the new Community Hub!

Ruby Hunter took inspiration from old-school classics such as Sapphire Yours Boulder Dash and Emerald Mine.

The game supports both touch and hardware keyboard input.