Nexus Extended Promethium Endgame (WIP)

Expands the Promethium Endgame and adds another planet with new production steps and ressources. savegame compatible. The content of the mod is almost complete. An ending is already in the game. This mod will be continuously improved and fixed. The final version 1.0 will take some time, but will implement a lot of new mechanics. I ask for your understanding. I am writing this mod in my spare time and therefore cannot work on it every day. I would be very happy about feedback :)