Hoping to see lava

Maybe it's just me but the Android game seems buggy in respect to difficulty. I've selected Medium or Hard difficulty more than once, and only one time saw the medium indestructable... and never lava.

What's going on, any help or advice (or bugfix!!) appreciated, thanks.

Hi there!

Lava and such blocks does appear in the deeper mines - not exactly sure, where the start level is, but it will not appear in the lower levels.

As deeper you go as more lava you will see. The Difficulty Selector is more some sort of backwards compatibility for those who dont like those blocks at all, because they were not in the game in early versions.

Please check.

I'm on level 11 mining Rubin at 550m with version 1.4.13 and there are no indestructible rocks nor any lava to be seen. Thanks for making the game, let me know if I can help.