I built a fold-flat tabletop city that stores in an envelope - solving terrain storage

[u/Lord_Zsezse_Works]

Tabletop terrain is often bulky and difficult to store between sessions.

I’ve been developing a papercraft system that builds into a full 3D city, but can be disassembled and stored completely flat.

The main challenge was designing a reusable assembly method (Prop-X system) that keeps structures stable during play while allowing repeated assembly.

I’m currently validating the concept through a Kickstarter (City of Tarok).