This mod allows you to plan and build tunnels and rails for Advtrains.

Work in Progress Creative One-of-a-kind / Original Transport

Download (110 KB)
For Minetest 5.4 and above

How do I install this?


A Minetest mod to build rails with tunnels and bridges with a simple click.

Current state

Please update to the newest version of tunnelmaker to be able to use this mod.

How to use it?

  • Use the trainmarker tool to mark the start of a rail with a right click.
  • Right click at the desired end point (shown if you are close enough) or
  • Right click on the current start marker to stop building.
  • Hold down left mouse button and look up or down to set a slope, left click to reset.

What does it do?

  • This will trigger tunnelmaker to build tunnels / bridges / ground according to your settings.
  • It will also place rails leading into the desired direction.


  • Can place straight segments and slopes.
  • Tries to bend the start rail (but will, currently, not add switches).
  • Continue building with a single click, or stop where you are.
  • Should support your tunnelmaker settings and tunnelmaker rights check.

Warnings and limitations

  • Expect bugs which eventually make your world unloadable!
  • Building > 10 blocks will result in lags.
  • Please report any issues you encounter.
  • No idea yet how to make this mobile-friendly.




Do you recommend this mod?