Games like 帝国余晖
Games like 帝国余晖 include Age of Empires II (Retired), Crusader Kings III, Total War: MEDIEVAL II – Definitive Edition, Age of History 3, and Total War: WARHAMMER II. We matched them by the tags players give 帝国余晖 on Steam (Casual, Strategy, RTS, Action Roguelike, and Grand Strategy): closest matches first, and among equally close ones the better-known games.

Age of Empires II (Retired)
Shared: Strategy · RTS · Medieval

Crusader Kings III
Shared: Strategy · Grand Strategy · Medieval

Total War: MEDIEVAL II – Definitive Edition
Shared: Strategy · Medieval · Grand Strategy

Age of History 3
Shared: Strategy · RTS · Grand Strategy

Total War: WARHAMMER II
Shared: Strategy · RTS · Grand Strategy

Crusader Kings II
Shared: Strategy · Grand Strategy · Medieval

A Total War Saga: THRONES OF BRITANNIA
Shared: Strategy · RTS · Medieval

Plebby Quest: The Crusades
Shared: Casual · Strategy · Indie

Mini Motorways
Shared: Strategy · Casual · Indie

Total War: ATTILA
Shared: Strategy · RTS · Grand Strategy

Hearts of Iron IV
Shared: Strategy · Grand Strategy · RTS

Total War: WARHAMMER III
Shared: Strategy · RTS · Grand Strategy

Circle Empires
Shared: Strategy · Casual · RTS

Age of Empires III: Definitive Edition
Shared: Strategy · RTS · Singleplayer

Knights of Honor II: Sovereign
Shared: Strategy · RTS · Grand Strategy

Total War: THREE KINGDOMS
Shared: Strategy · RTS · Grand Strategy

Warpips
Shared: Strategy · RTS · Resource Management

Plague Inc: Evolved
Shared: Strategy · Casual · Singleplayer

Diplomacy is Not an Option
Shared: Medieval · Resource Management · RTS

Starship Troopers: Terran Command
Shared: Strategy · RTS · Singleplayer

Plants vs. Zombies GOTY Edition
Shared: Strategy · Casual · Singleplayer

Mount & Blade II: Bannerlord
Shared: Strategy · Medieval · Singleplayer

Steel Division 2
Shared: Strategy · RTS · Singleplayer

Company of Heroes 3
Shared: Strategy · RTS · Singleplayer