Grid City – Integration Kit for Flatline City STL


Integrate buildings into your Flatline City terrain by using the adapters included. This allows you to mix and match buildings, accessory rings, platforms, rooftops and more across both sets.

Easily stacks Together! – Prints great in PLA or resin!

Expandable with other sets from the Grid City terrain range!

Prints without supports – No clips or glue required.

STL Files – All prices in AUD


Vertically integrate buildings across terrain ranges!

The connecting adapters included allow you to vertically integrate certain Grid City cubes with standard and half sized buildings from Flatline City (our previous kickstarter).

This set includes the following STL files:

  • 1x Flatline City (Half sized building) to Grid City (Standard 3″ building) – (78x106mm and 12mm tall)
  • 1x Flatline City (Standard buildings to Grid City (Double 3×6″ building) – (156x106mm and 12mm tall)
  • 1x Grid City (Double 3×6″ building) to Flatline City (Standard building) – (156x106mm and 12mm tall)
  • 1x Grid City (Single 3″ building) to Flatline City (Half sized building) – (106x78mm and 12mm tall)

Note that no buildings are included in this STL pack, only the connectors to combine different sets.


The designs are compatible with games such as Mantic’s deadzone, Warhammer 40,000, Infinity, Kill Team, Star Wars Legion, Judge Dredd, Stargrave, Cyberpunk Combat Zone, Necromunda, Fallout Wasteland, etc.

This is a 3D printable product (.stl file) – No physical items are provided.   It is ready to print on your home FDM printer and does not require supports.

FOR PERSONAL USE ONLY (Please see terms & conditions).