Poetry for Neanderthals 1st ExpansionPoetry For Neanderthals 1St Expansion EKG PN02 : Introducing the 1st Expansion Pack for Poetry for Neanderthals More Cards Box 1! Combine these 500 new cards with your original Poetry for Neanderthals game to play even more! It's a word game that forces you to explain complicated ideas using simple vocabulary while sounding a little bit dumb. More Cards Box 1 adds hours of new gameplay to the original game. The box contains 500 new double sided cards.