Games like Jey's Empire
Games like Jey's Empire include Suzerain, Sid Meier’s Civilization® VI, Crusader Kings III, China: Mao's legacy, and Crisis in the Kremlin. We matched them by the tags players give Jey's Empire on Steam (Choose Your Own Adventure, Management, Political Sim, Strategy RPG, and Interactive Fiction): closest matches first, and among equally close ones the better-known games.

Suzerain
Shared: Choose Your Own Adventure · Political Sim · Interactive Fiction

Sid Meier’s Civilization® VI
Shared: Turn-Based Strategy · Grand Strategy · Historical

Crusader Kings III
Shared: Management · Grand Strategy · Historical

China: Mao's legacy
Shared: Political Sim · Management · Strategy RPG

Crisis in the Kremlin
Shared: Political Sim · Cold War · Grand Strategy

Age of History II
Shared: Political Sim · Turn-Based Strategy · Grand Strategy

Crusader Kings II
Shared: Political Sim · Grand Strategy · Historical

Imperator: Rome
Shared: Political Sim · Grand Strategy · Management

Victoria 3
Shared: Political Sim · Grand Strategy · Management

鬼谷八荒 Tale of Immortal
Shared: Management · Choose Your Own Adventure · RPG

Ostalgie: The Berlin Wall
Shared: Political Sim · Cold War · Management

Politics The Game
Shared: Political Sim · Interactive Fiction · Choose Your Own Adventure

Do Not Feed the Monkeys
Shared: Management · Political Sim · Point & Click

Victoria II
Shared: Political Sim · Grand Strategy · Historical

Democracy 4
Shared: Management · Political Sim · Grand Strategy

HUMANKIND™
Shared: Turn-Based Strategy · Management · Grand Strategy

Heroes' Vow: Three Kingdoms
Shared: Turn-Based Strategy · Strategy RPG · Grand Strategy

Heroes of Might and Magic: Olden Era
Shared: Turn-Based Strategy · Grand Strategy · RPG

The Life and Suffering of Sir Brante
Shared: Choose Your Own Adventure · Interactive Fiction · RPG

Total War: WARHAMMER
Shared: Strategy RPG · Grand Strategy · RPG

Beholder 3
Shared: Political Sim · Choose Your Own Adventure · Management

Manor Lords
Shared: Management · Grand Strategy · Historical

Old World
Shared: Grand Strategy · Turn-Based Strategy · Management

Battle Brothers
Shared: Turn-Based Strategy · Grand Strategy · RPG