The Manhattan Project: Second Stage Expansion Museum Underground sketchbook is

Underground sketchbook is

Swamp Thing has superhuman strength and the ability to regenerate any portion of his body

where split-second decisions are needed for victory

between the wealthy employers and the struggling workers

a 30-minute two-player

The Manhattan Project: Second Stage Expansion Museum Underground sketchbook isThe Manhattan Project: Second Stage consists of four small expansions that can be added to the base game individually or together. Nations 2 works like the previous Nations expansion, with each player getting one card to represent a country and gain a special power. Seven new countries and powers are represented. Rocket Technology allows you to build a rocket factory when taking the "Design Bomb" action. Rockets work exactly like bombers but fighters