Tectonic - Boulder Expansion

Welcome to Tectonic! The adventure game pitting players (or teams) against each other on a constantly shifting island. Tectonic is a 3d printed, modular hex-tile board game that can be as large or as small as you want. Each piece can be moved and rearranged so that no two games will ever be the same.

This is the second expansion to the Tectonic board game. You need four marbles for this board. I've included a marble stl file, but I don't think it would ever be heavy enough in plastic.

Please do not distribute this or try to sell it. Be warned, small parts are a choking hazard for small children. Some objects can be projectiles when hazards are triggered.

Updated: 07/01/2025 - Added an image of the board demonstrating the unsafe spaces (shown in red) and a view with the pawn in the path of the hazard.