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

Settlements Rising
Single-player alternative to Orrstead — playable solo, no multiplayer required. Shares Strategy and Indie with Orrstead.
Settlements Rising is a medieval city building and colony management game. It offers a lively colony experience with simulated villagers, dozens of professions and resources, natural disasters, and raids, while providing full control over the colony through trade, production chains and datas.
- 3

Mini Settlers
Single-player alternative to Orrstead — playable solo, no multiplayer required. Shares Strategy and Indie with Orrstead.
Mini Settlers is a minimalistic city builder! Settle islands, construct cities, and design efficient logistic networks to fulfill your buildings' needs and fuel population growth to adventure into new worlds.
- 4

Ostriv
Single-player alternative to Orrstead — playable solo, no multiplayer required. Shares Strategy and Indie with Orrstead.
Ostriv is a city-building game that puts you in a role of a governor of an 18th century Ukrainian town to challenge your creative skills and management abilities.
- 5

Sapiens
Single-player alternative to Orrstead — playable solo, no multiplayer required. Shares Strategy and Indie with Orrstead.
Create your own prehistoric civilization and lead your tribe in a world you shape. Start with nothing, build towns and industry, and advance through thousands of years of technological breakthroughs in this intimate yet expansive colony sim.
- 6

RAILGRADE
Single-player alternative to Orrstead — playable solo, no multiplayer required. Shares Strategy and Simulation with Orrstead.
RAILGRADE is the train RTS game! Construct dense vertical railroads, build cities, construct vast factory chains with train automation! Restore an off world colony's economy all in the intense story driven campaign or relaxing sandbox mode!
- 7

IDLE BOSS RUSH
Single-player alternative to Orrstead — playable solo, no multiplayer required. Shares Strategy and Indie with Orrstead.
Slay giant bosses and turn the hollow wasteland into the almighty kingdom! Endlessly rewarding incremental game where you collect fountains of rare loot, unleash crazy combos and watch the monsters fall under your knees. Boss Rush that keeps on going when you're gone!
- 8

Goblin Camp
Single-player alternative to Orrstead — playable solo, no multiplayer required. Shares Strategy and Indie with Orrstead.
Build a new home for your goblins! Grow your settlement from a little encampment to a bustling city in a beautiful procedurally generated northern forest. Fish, farm, explore the forest and harness the spirits in a unique fantasy citybuilder inspired by Finnish mythology.
- 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.