I bought the Game DVD "Offworld Trading Company" on 2.10.2019 in the shop Mediamarkt for 9,99€.
By start of the game i found out, i can not play singleplayer, what is nessesary to learn. I can only play multiplayer. At the Box of the game is not written, that i need some additional DLC or "Coregame".
Someone in a Forum told me, what i bought for 9,99€ is a free DLC, since months. I should contact the support of Stardock. Thats what im doing now. How can i get the Coregame? Pay the full price of Coregame and DLC Multiplayer is to much Money, for a Early Access.