Games like Little Kingdom RTS
Games like Little Kingdom RTS include Diplomacy is Not an Option, The King is Watching, Mindustry, Thronefall, and Stronghold Crusader: Definitive Edition. We matched them by the tags players give Little Kingdom RTS on Steam (Strategy, Tower Defense, Base Building, RTS, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

Diplomacy is Not an Option
Shared: Base Building · Medieval · Resource Management

The King is Watching
Shared: Tower Defense · Base Building · RTS

Mindustry
Shared: Tower Defense · Base Building · Strategy

Thronefall
Shared: Strategy · Tower Defense · Base Building

Stronghold Crusader: Definitive Edition
Shared: Strategy · Medieval · Tower Defense

Age of Darkness: Final Stand
Shared: Tower Defense · Strategy · RTS

Stronghold: Definitive Edition
Shared: Strategy · RTS · Medieval

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

They Are Billions
Shared: Strategy · Base Building · Tower Defense

Creeper World 3: Arc Eternal
Shared: Strategy · Tower Defense · RTS

Farthest Frontier
Shared: Strategy · Medieval · Resource Management

Manor Lords
Shared: Strategy · Base Building · Simulation

Prison Architect
Shared: Base Building · Strategy · Simulation

Stronghold Crusader HD (2012)
Shared: Strategy · Base Building · Medieval

Warpips
Shared: Strategy · Tower Defense · RTS

Foundation
Shared: Strategy · Simulation · Medieval

Border Pioneer
Shared: Strategy · Tower Defense · Base Building

Kingdoms and Castles
Shared: Strategy · Simulation · Resource Management

Cossacks 3
Shared: Strategy · RTS · Base Building

Age of Empires III: Definitive Edition
Shared: Strategy · Base Building · RTS

Kingdom Two Crowns
Shared: Tower Defense · Base Building · Strategy

Planetary Annihilation: TITANS
Shared: Strategy · RTS · Base Building

Oxygen Not Included
Shared: Base Building · Resource Management · Strategy

Men of War: Assault Squad 2
Shared: Strategy · RTS · Simulation