Based on your input, is a strategy/simulation game focused on building an underground base and developing advanced weaponry during WWII. The game is available on Steam . Game Genre: Simulation, Strategy, Action.
Ensuring DirectX is installed and running the game as an administrator. File: Project.Wunderwaffe.zip ...
Requires at least 4-8 GB RAM, 3-5 GB storage, and DirectX 11. Based on your input, is a strategy/simulation game
Involves constructing a base, managing resources (water, electricity), researching technology, and defending against Allied/Soviet forces. Based on your input