The Manhattan Project: Energy Empire – Meeple Source 95-Piece Upgrade Kit

This upgrade kit consists of 95 silkscreened wooden pieces for The Manhattan Project: Energy Empire (originally published by Minion Games). It includes: 54 Reversible Pollution Tokens (each token shows a Pollution symbol on the front and Nuclear Contamination on the back) 27 Scientific Research Tokens 12 Oil Well Tokens