A free program for Android, by Geeky House.

In Minetap 3D: Idle-Merge RPG, you can mine for resources, do quests, and explore the world. There is also an option to fight monsters or go on an adventure where you can explore the world, collect resources, and fight against other monsters.

To start the game, you need to select the kind of resource you want to mine. There are different types of resources. To start the game, you need to select the location where you want to dig.

There are different types of monsters in the world. You need to choose the right kind of monster to fight. There are different types of monsters.

After you have selected the location, you need to start the digging process. 

Once you have found all the resources, you can start the crafting process.