Tunneling - Roadbed - Track
Turn minecarts into automated machines for tunneling, roadbed construction, and track laying.
Check out the latest development progress here: Development Progress


Place blocks in the hopper minecart. It will lay them in a 3-block-wide path in the direction of travel.
Place rails in the hopper minecart. When the minecart is about to leave the existing track, it will place rails beneath itself to extend the track.
The features are independent of each other. You can enable only the features you need.
To control the execution order, place items as follows:
Pickaxes -> Blocks -> Rails