Tunnel Portal Fix — manual-install package for Transport Fever 3

Author repository: https://github.com/maxblan/tunnel-portal-fix
Immutable source commit: a20e0da9c9285340d16d706b358a883f76a033c7
Author manifest revision: 1

Extract the ZIP. Copy the tunnel_portal_fix folder into the game's local mods directory,
then enable the mod for the new game or save where it is needed.
Read AUTHOR-README.md for the author's installation instructions and limitations.
This package contains the author's unmodified mod directory plus these documents.
It is not a mod.io cooked release. Console installation is not provided.
Game runtime compatibility has not been tested by this website.
