Explore the depths of space with this exciting On Mars Base Game bundle. The game is perfect for a single player or a group of players, and comes with an Alien Invasion and Upgrade Kit. The game is manufactured by Eagle-Gryphon Games, a well-known brand in the board game industry. The game's theme is space, and it is a complete game that comes with all the necessary components. The game is sure to provide hours of fun for players of all ages.