Single-player games like Orrstead
Below are 9 single-player Steam games similar to Orrstead, 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 Orrstead page.
Ranked picks
- 1

Foundation
Single-player alternative to Orrstead — playable solo, no multiplayer required. Shares Strategy and Indie with Orrstead.
Foundation is a grid-less, laidback medieval city-building game with a focus on organic development, monument construction and resource management.
- 2

Stronghold Crusader HD (2012)
Single-player alternative to Orrstead — playable solo, no multiplayer required. Shares Strategy and Simulation with Orrstead.
The highly anticipated sequel to the best-selling Stronghold, Stronghold Crusader HD throws you into historic battles and castle sieges from the Crusades with fiendish AI opponents, new units, 4 historical campaigns and over 100 unique skirmish missions.
- 3

Stronghold: Definitive Edition
Single-player alternative to Orrstead — playable solo, no multiplayer required. Shares Strategy and Simulation with Orrstead.
Greetings sire! Your stronghold awaits you. Build a castle economy, besiege unforgettable villains and return to the 'castle sim' that started it all. Experience this classic RTS with upgraded visuals, modernised gameplay, Steam multiplayer and a new campaign.
- 4

STATIONflow
Single-player alternative to Orrstead — playable solo, no multiplayer required. Shares Strategy and Simulation with Orrstead.
STATIONflow is a game about controlling the flow of thousands of passengers by building and managing an efficient underground train station.
- 5

First Feudal
Single-player alternative to Orrstead — playable solo, no multiplayer required. Shares Strategy and Indie with Orrstead.
Become a real medieval feudal lord: start with a small village and build it up into an enormous impenetrable castle. You will have to repel enemy raids: hide behind thick walls, lure your enemies into strategically placed traps, and even lead your loyal peasants into battle.
- 6

Prison Architect
Single-player alternative to Orrstead — playable solo, no multiplayer required. Shares Strategy and Indie with Orrstead.
Only the world’s most ruthless Warden can contain the world’s most ruthless inmates. Design and develop your personalized penitentiary in Prison Architect.
- 7

Banished
Single-player alternative to Orrstead — playable solo, no multiplayer required. Shares Strategy and Indie with Orrstead.
In this city-building strategy game, you control a group of exiled travelers who decide to restart their lives in a new land. They have only the clothes on their backs and a cart filled with supplies from their homeland. The townspeople of Banished are your primary resource.
- 8

RimWorld
Single-player alternative to Orrstead — playable solo, no multiplayer required. Shares Strategy and Indie with Orrstead.
A sci-fi colony sim driven by an intelligent AI storyteller. Generates stories by simulating psychology, ecology, gunplay, melee combat, climate, biomes, diplomacy, interpersonal relationships, art, medicine, trade, and more.
- 9

Delirium
Single-player alternative to Orrstead — playable solo, no multiplayer required.
Delirium is a psychological horror game set in a suburban house. After a mysterious explosion, reality begins to unravel.