Automatically place a pipe when two undergrounds are placed at a corner or one space apart.
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
I think it would be nice to have it automatically place the pipe if where it would go is a pipe ghost. I use BPs a lot so it would be nice to have it place those automatically.
Neat idea. Maybe when I update this mod for 2.0 I'll add this and some other entity types.