The wall tool allows to add and delete walls and to see and change wall properties. There is not much to say here.

Wall tool controls

---

1. Delete all walls from marked sides or from the entire mine if no side marked.
2. Easily add certain standard door types.
3. Easily add certain standard wall types.

Transparent Walls

---

Transparent walls are similar to cloaked walls with the difference that they have a fixed opacity and a color that can be chosen with the Texture Tool.

Remarks

---

The wall tool will remember the properties of the last wall selected. If adding a new wall, that previous wall's properties will be assigned to the new wall. Using this feature properly can save a lot of time when adding similar walls, as their properties will not have to be set manually.