Single-player games like Templar Castle Builder
Below are 12 single-player Steam games similar to Templar Castle Builder, 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 Templar Castle Builder page.
Ranked picks
- 1

Scarecropia
Single-player alternative to Templar Castle Builder — playable solo, no multiplayer required. Shares Action and Strategy with Templar Castle Builder.
Here is Scarecropia! Lead at most 400 people to build a settlement. Arm your village to fight against the Goblin army, or invest limited resources in yourself to become unparalleled! Take every cost to survive!
- 2

ZeroSpace
Single-player alternative to Templar Castle Builder — playable solo, no multiplayer required. Shares Action and Strategy with Templar Castle Builder.
ZeroSpace is a hybrid sci-fi RTS / RPG game that allows you to play as the commander of The Protectorate, a galactic force dedicated to securing humanity’s place in the galaxy. The Orion sector is locked in a vicious power struggle between many alien factions, ready to fight to the death.
- 3

Timber Wars
Single-player alternative to Templar Castle Builder — playable solo, no multiplayer required. Shares Action and Strategy with Templar Castle Builder.
In Timber Wars, protect sacred trees from relentless lumberjacks and machines. Summon and upgrade guardian trees with points earned over time or by defeating enemies. Strategically place and strengthen your guardians to defend the forest for as long as you can in this intense top-down strategy game.
- 4

FPS Tactics
Single-player alternative to Templar Castle Builder — playable solo, no multiplayer required. Shares Action and Strategy with Templar Castle Builder.
Control a group of special agents, find a monster on the map and place the agents so that they can defeat the monster
- 5

By the King's Command
Single-player alternative to Templar Castle Builder — playable solo, no multiplayer required. Shares Strategy with Templar Castle Builder.
Build up your little kingdom, strategically placing buildings to generate gold in defensible locations, then defend against invaders in brutal real-time tactics.
- 6

Подвиги древних Русов
Single-player alternative to Templar Castle Builder — playable solo, no multiplayer required. Shares Strategy with Templar Castle Builder.
"Great Feats of Ancient Rus: Defenders of the Homeland" is an exciting real-time strategy game where you'll immerse yourself in the atmosphere of ancient Russian mythology and become the leader of a thriving settlement constantly under threat from lizardmen attacks.
- 7

Warlordocracy
Single-player alternative to Templar Castle Builder — playable solo, no multiplayer required. Shares Action and Strategy with Templar Castle Builder.
A party-based RTWP (real-time with pause) RPG that gradually grows into a large-scale strategy game as you amass soldiers and fame, or infamy.
- 8

Ancient Wars: Sparta Definitive Edition
Single-player alternative to Templar Castle Builder — playable solo, no multiplayer required. Shares Action and Strategy with Templar Castle Builder.
One of the most innovative Real-Time Strategy Games comes back totally renewed and improved to the smallest detail, with epic large scale battles, new civilizations, unit customization system never seen before in a game, 8K support, and much more.
- 9

Kingdom of Wreck Business
Single-player alternative to Templar Castle Builder — playable solo, no multiplayer required. Shares Action and Strategy with Templar Castle Builder.
The depths of the Atlantic hide more than 12,000 sunken ships out of which at least half haven’t been located yet. As a depth explorer you will earn money from extracting valuable cargo from wrecks, grow your company, buy exploration vessels and real estate.
- 10

AC-130 Gunship Operator
Single-player alternative to Templar Castle Builder — playable solo, no multiplayer required. Shares Action and Simulation with Templar Castle Builder.
In AC-130 Gunship Operator game you will seat in chair of armament operator of three most powerful gunships in the world. As first, we are pleased to offer to gamers Russian artillery aircraft AN-12 Aurora and Chinese Y-9 Hawk. Prepare for lead rain from the sky and great emotions.
- 11

Bunker Builder "Atlantic Wall"
Single-player alternative to Templar Castle Builder — playable solo, no multiplayer required. Shares Action and Simulation with Templar Castle Builder.
Build Atlantic Wall fortifications, battle bunkers and train your troops to be counter the invasion. Become the key player in the war machine of the Third Reich and prove your worth before Inspector General Erwin Rommel.
- 12

Serial Killer Life
Single-player alternative to Templar Castle Builder — playable solo, no multiplayer required. Shares Action and Strategy with Templar Castle Builder.
Poison, electric shock, collapse, spikes, fake accidents, are your lethal tools for making money. Your imagination is your crime efficiency only border. Please note that you can use hotel guests to achieve your highest priority of robbing the bank’s vault.