Desktop Defender Arm, Seej Jim Rodda

This arm modification allows Seej players fielding a Desktop Defender catapult to launch a barrage of U.S. pennies edge-on for greater distance and accuracy.

Seej is a a tabletop wargame designed to advance the state of 3D printing through player-directed cooperation and evolution.

Core rules for Seej are at http://www.s33j.net.