It has potential, but sadly, in its current stage, I can't recommend it.

It has really good armor arts and nice enemy ones too. I think it is better to have the mining and combat separated, with manual mining and later automated updates.

An exploration part would be nice, as well as better inventory management and a trading system. The combat part, which is the main focus, gets very boring very fast. At least an infinite fight option would make that a little better. Maybe some active skills we could learn to use or set to auto-use in the fight as well.

Overall, it's a decent concept but needs more development.