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Isekai Mining Defense

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About Isekai Mining Defense

Isekai Mining Defense is a roguelike tower defense game in which you explore and dig through an underground world by day, then defend against waves of enemies at night. You gather resources to build towers, traps and skills, and carve tunnels that monsters follow when night falls.

The village of Karden

Karden once prospered through the power of magic stones, until a sudden explosion plunged the village into chaos. The Great Mage tried to summon the legendary miner to save the land, but instead brought a man from another world just before he was hit by a truck. Stranded in this unfamiliar world, he descends underground with a pickaxe to uncover the cause of the disaster and find a way home.

Explore and defend

Each day, you explore an ever-changing underground, mine rare minerals, discover hidden ruins and choose your own path. At night, monsters advance through the tunnels you dug, and you use towers, traps and powerful skills to defend against their waves. Runs bring new adventures, challenges and rewards, along with boss battles.

Grow stronger

Defeat does not end a run’s progress: you return to the village with the gold you earned. There, you can upgrade your character and equipment, improve towers and skills, and unlock new abilities through the shop and research lab before heading back underground.

Frequently asked questions

Buy Isekai Mining Defense 7% cheaper than on Steam.

Isekai Mining Defense is available for 7% less in shops such as Kinguin.

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

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