Games like Legacy of Sin: Ill-Boding
Games like Legacy of Sin: Ill-Boding include Kingdom Heroes 8, Total War: WARHAMMER, Stronghold: Definitive Edition, Stronghold Crusader: Definitive Edition, and Creeper World 4. We matched them by the tags players give Legacy of Sin: Ill-Boding on Steam (RTS, City Builder, Tower Defense, Tactical RPG, and Strategy): closest matches first, and among equally close ones the better-known games.

Kingdom Heroes 8
Shared: RTS · Tactical RPG · Strategy

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

Stronghold: Definitive Edition
Shared: City Builder · Strategy · RTS

Stronghold Crusader: Definitive Edition
Shared: City Builder · Strategy · Tower Defense

Creeper World 4
Shared: Tower Defense · RTS · Real Time Tactics

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

They Are Billions
Shared: RTS · Strategy · Tower Defense

Stronghold HD (2012)
Shared: City Builder · Real Time Tactics · Tower Defense

Ultimate General: Civil War
Shared: RTS · Real Time Tactics · Strategy

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

Lessaria: Fantasy Kingdom Sim
Shared: RTS · City Builder · Strategy

Manor Lords
Shared: City Builder · Strategy · Grand Strategy

Game of Thrones Winter is Coming
Shared: Strategy · City Builder · RTS

Thronefall
Shared: Tower Defense · City Builder · Strategy

The King is Watching
Shared: RTS · Tower Defense · City Builder

Sid Meier's Civilization VII
Shared: City Builder · Strategy · Grand Strategy

Total War: ROME II - Emperor Edition
Shared: Strategy · RTS · Grand Strategy

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

Dungeons 4
Shared: City Builder · RTS · Strategy

Bloons TD 6
Shared: Tower Defense · Strategy · Casual

Total War: ROME REMASTERED
Shared: Strategy · RTS · Grand Strategy

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

TROUBLESHOOTER: Abandoned Children
Shared: Tactical RPG · Turn-Based Tactics · Strategy RPG

Medieval Kingdom Wars
Shared: RTS · City Builder · Grand Strategy