Single-player games like Mandate Order
Below are 8 single-player Steam games similar to Mandate Order, 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 Mandate Order page.
Ranked picks
- 1
CastleOn
Single-player alternative to Mandate Order — playable solo, no multiplayer required. Shares Strategy and Simulation with Mandate Order.
Build a castle! Grow economy, recruit troops from Europe and the Holy Land, man the walls and towers! Place traps and defeat attackers with arrows, wood and stone, fire, disease and cold steel! Survive the Third Crusade and conquer enemy lands in Castleon!
- 2
Ground of Aces
Single-player alternative to Mandate Order — playable solo, no multiplayer required. Shares Strategy and Simulation with Mandate Order.
Take command of a remote military air base during World War II. Build your own airfield, manage iconic aircraft and oversee your crew’s well-being. Prepare them against air raids and send your pilots on dangerous missions. Survive and help your nation win the war!
- 3
Stronghold Crusader HD (2012)
Single-player alternative to Mandate Order — playable solo, no multiplayer required. Shares Strategy and Simulation with Mandate Order.
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.
- 4
Stronghold: Warlords
Single-player alternative to Mandate Order — playable solo, no multiplayer required. Shares Strategy and Simulation with Mandate Order.
Besiege Great Khans, Imperial warlords and Shōgun commanders in Stronghold: Warlords, the latest 'castle sim' from Firefly Studios. Command AI warlords across the battlefield as you build a castle economy and new gunpowder-fuelled siege engines!
- 5
Terra Invicta
Single-player alternative to Mandate Order — playable solo, no multiplayer required. Shares Strategy and Simulation with Mandate Order.
An alien invasion has fractured humanity into seven ideological factions each with a unique vision for the future. Lead your chosen faction to take control of Earth’s nations, expand across the Solar System, and battle enemy fleets in tactical combat.
- 6
Grand Ages: Medieval
Single-player alternative to Mandate Order — playable solo, no multiplayer required. Shares Strategy and Simulation with Mandate Order.
Rise from the humble role of a simple mayor governing a small settlement and rule over all of Europe.
- 7
Diplomacy is Not an Option
Single-player alternative to Mandate Order — playable solo, no multiplayer required. Shares Strategy and Indie with Mandate Order.
Diplomacy is Not an Option is a strategy game set in a medieval fantasy world. Build your town and defenses, raise huge armies and fight against massive hordes of enemies. How long can you survive?
- 8
Age of Empires® III (2007)
Single-player alternative to Mandate Order — playable solo, no multiplayer required. Shares Strategy and Simulation with Mandate Order.
Microsoft Studios brings you three epic Age of Empires III games in one monumental collection for the first time.