Help Gran to return to his home planet. Explore Lower Silesian undergrounds in search for the mysterious mineral – Ksalsynlod. Create your own underground mine, and build tunnel networks. Discover and extract precious resources and crystals. In the workshop melt extracted ore, combine it with crystals and create valuable products. Vist Ter’esa and gain her court to gain access to Quests. In quests gather gold and rare objects which will help penetrating deeper undergrounds. Upgrade your character and increase your wealth.