: Dictators, tyrants, and great rulers from Earth's past are brought back to life in a strange new world. They must decide whether to repeat the mistakes of history or find a new path while facing a modern threat: the "Player". Key Installments : Eternal War — 1 Eternal War — 3: The Reverse Side of History
: It follows William Mandella, a soldier fighting an interstellar war against an alien race called Taurans. Due to time dilation from near-light-speed travel, Mandella ages only a few years while centuries pass on Earth.
:If you want a deep, thought-provoking story about the human cost of conflict, go with Joe Haldeman . If you prefer a "useful" exploration of leadership and historical "what-ifs," Sergey Karelin's series is the better fit.
Вечная война - Сергей Карелин - Флибуста
: Follows elite Space Marines in a "Universe 13" that is falling apart. It mixes humor, RPG progression mechanics, and battles against green alien threats ("Ksenos").
This series, particularly popular on digital libraries like Flibusta , focuses on historical and strategic elements.