Single-player games like Little Kingdom RTS
Below are 16 single-player Steam games similar to Little Kingdom RTS, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Little Kingdom RTS page.
Ranked picks
- 1

D for Defender
Single-player alternative to Little Kingdom RTS — playable solo, no multiplayer required. Shares Action and Strategy with Little Kingdom RTS.
A Tower Defense with no respite, no waves, no end. Facing monsters that learn from your placements and adapt in real time to every one of your weaknesses, build and upgrade your defenses freely to create the perfect trap.
- 2

Flow Of War
Single-player alternative to Little Kingdom RTS — playable solo, no multiplayer required. Shares Strategy with Little Kingdom RTS.
A unique blend of base building and wave defense. Workers automatically gather resources and manage your economy while you focus on strategy. Expand and fortify your kingdom, command elite armies, and survive endless procedurally generated enemy waves.
- 3

Warlords of Archaios Online
Single-player alternative to Little Kingdom RTS — playable solo, no multiplayer required. Shares Strategy and Indie with Little Kingdom RTS.
Command either Humans, Orcs, Undead or Elves in a fantasy factions in a 2D pixel-art real-time strategy game. Build your base & army, gather resources, level up & gear Warlords, conquer bandits, use god powers, and battle AI or rival players online across, natural disaster & weather-struck maps.
- 4

Age of Bricks
Single-player alternative to Little Kingdom RTS — playable solo, no multiplayer required. Shares Strategy and Simulation with Little Kingdom RTS.
A real-time strategy multiplayer classic. Build your base brick by brick, then raise an army against your friends online. Or save your friendship and team up together to defeat a hard army.
- 5

Towers & Goblins: The Last Stand
Single-player alternative to Little Kingdom RTS — playable solo, no multiplayer required. Shares Strategy and Indie with Little Kingdom RTS.
Build towers, manage resources, and lead units to defend your kingdom against goblins. Every decision you make determines your kingdom's fate.
- 6

CastleOn Scriptum
Single-player alternative to Little Kingdom RTS — playable solo, no multiplayer required. Shares Strategy and Simulation with Little Kingdom RTS.
Build a castle and defend it from your enemies! Construct towers, place traps, train and command units in this historical, manuscript-themed mix of Tower Defense and classical Real Time Strategy.
- 7

Bergfried
Single-player alternative to Little Kingdom RTS — playable solo, no multiplayer required. Shares Strategy and Simulation with Little Kingdom RTS.
Build realistic medieval castles and defend them against rival knights. Bergfried is a strategy game featuring organic castle building and tactical siege battles. Manage your lands, plan your defenses and lead your troops to victory!
- 8

Mandate Order
Single-player alternative to Little Kingdom RTS — playable solo, no multiplayer required. Shares Strategy and Indie with Little Kingdom RTS.
Mandate Order is a Warring States war city-builder set in ancient China. Build a stronghold, manage industries and logistics, recruit scholars from the Hundred Schools of Thought, raise armies, and command real-time tactical battles with thousands of soldiers.
- 9

Risen Kingdom
Single-player alternative to Little Kingdom RTS — playable solo, no multiplayer required. Shares Strategy and Indie with Little Kingdom RTS.
Risen Kingdom is a real-time strategy game. Build and fortify your settlements to survive and push back armies of the undead.
- 10

Diabolic
Single-player alternative to Little Kingdom RTS — playable solo, no multiplayer required. Shares Action and Indie with Little Kingdom RTS.
The game is set in a dark pixel fantasy world. Destroy hordes of monsters ruling over what once was a prosperous land. 10 levels filled with various enemies await, you, each requiring a different approach to defeat. Like in any RPG, leveling up is the core element of the game
- 11

The Expedition
Single-player alternative to Little Kingdom RTS — playable solo, no multiplayer required. Shares Strategy and Indie with Little Kingdom RTS.
The Expedition is a turn-based tactical game with an oppressive atmosphere of underground immersion.
- 12

Sky Survivors
Single-player alternative to Little Kingdom RTS — playable solo, no multiplayer required. Shares Action and Indie with Little Kingdom RTS.
Sky Survivors is an arena shooter roguelite. Choose from a variety of skills, unlock unique characters and weapons. Build «stairway to heaven» — a sky tower, each floor of which gives your character a unique bonus. Create your own overpowered build to survive against hordes of monsters!
- 13

Moonlight Knight
Single-player alternative to Little Kingdom RTS — playable solo, no multiplayer required. Shares Action and Indie with Little Kingdom RTS.
Moonlight Knight is an action-slasher with RPG elements. Use sword, bow, magic and hook to fight your enemies. Loot gold, upgrade character stats, find unique items and unlock ultimate abilities to make it to the very end!
- 14

Block Tower TD
Single-player alternative to Little Kingdom RTS — playable solo, no multiplayer required. Shares Strategy and Indie with Little Kingdom RTS.
Block Tower TD is a roguelike tower defense strategy game with interesting innovations. Build a world out of blocks, choose random upgrades to make every run unique.
- 15

Tiny Battles
Single-player alternative to Little Kingdom RTS — playable solo, no multiplayer required. Shares Strategy and Indie with Little Kingdom RTS.
Tiny Battles is a tactical action auto-battler where battles take place automatically in the arena.
- 16

Milky Way TD SURVIVORS AUTOBATTLER RTS
Single-player alternative to Little Kingdom RTS — playable solo, no multiplayer required. Shares Strategy and Indie with Little Kingdom RTS.
Milky Way is a unique mix of Tower Defense, RTS, Auto-Battler and Survivors. Build your base, choose random upgrades and use powerful skills to survive against hordes of enemies.