The Silver River is a 4X game that takes place in our own galaxy, the Milky Way, known in some Eastern cultures as The Silver River. The game includes Humans and different alien races, all of which some believe really exist in our galaxy. Races include: Greys Arcturians Reptilians Yahyel Nordics Insectoids Martians The deluxe edition and contains all upgrades from Kickstarter Expansion and Upgrade Kit: Two additional playable alien races: The White Lions & The Cyborg! 20 plastic spaceship minis to upgrade ship tokens from the base game: 4 each of 5 different ships Upgraded Trade Stations: 20 Plastic trade station minis Cubes, ships, tokens, map layout, additional player mats and screen to add a 5th player!