Raiders digging through mountains

[MisticalKnight]

Ludeon Studios please stop the crazy amount of blocks and stone tiles that raiders and tribes people can dig through. I can understand a few but not and entire mountain. I love your game, but would love it more if you could fix this.
                               Thanks,
                                            Mistical

[AngleWyrm]

Explosive Walls mod by Jdalt40

[Sirportalez]

Please stop answering with mods in the suggestion forum.

[A Friend]

Would be easy to cheese and make mountain colonies even more impenetrable.

[AH_Its_Skeletor]

Louden? Who's Louden?

[milon]

IMO, if it's overpowered for raiders to dig through mountains, then isn't it overpowered for random survivors (your colonists) to be able to do it too?

But that's just IMO.