Single-player games like Immortal Engine
Below are 8 single-player Steam games similar to Immortal Engine, 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 Immortal Engine page.
Ranked picks
- 1
Corsair Cove
Single-player alternative to Immortal Engine — playable solo, no multiplayer required. Shares Simulation with Immortal Engine.
Build a sprawling pirate haven, raise a fleet to explore the high seas, and take on the Crown to keep the Age of Piracy alive! From ale to flintlock pistols, and from scallywags to swashbucklers, you’ll need to manage complex production chains and govern a rowdy crew to reign supreme over the seas!
- 2
Avorion
Single-player alternative to Immortal Engine — playable solo, no multiplayer required. Shares Simulation with Immortal Engine.
A procedural co-op space sandbox where players can build their own space ships out of dynamically scalable blocks. Fight epic space battles, explore, mine, trade, wage wars and build your own empire to save your galaxy from being torn apart by an unknown enemy.
- 3
Driftland: The Magic Revival
Single-player alternative to Immortal Engine — playable solo, no multiplayer required. Shares Simulation with Immortal Engine.
After a devastating war between ancient mages, a powerful spell is all that holds together the shattered planet of Driftland. Take on the role of a powerful mage capable of moving and connecting floating lands, develop a mighty empire, and restore Driftland to its former glory!
- 4
Don't Starve Together
Single-player alternative to Immortal Engine — playable solo, no multiplayer required.
Fight, Farm, Build and Explore Together in the standalone multiplayer expansion to the uncompromising wilderness survival game, Don't Starve.
- 5
Baldur's Gate 3
Single-player alternative to Immortal Engine — playable solo, no multiplayer required.
Baldur’s Gate 3 is a story-rich, party-based RPG set in the universe of Dungeons & Dragons, where your choices shape a tale of fellowship and betrayal, survival and sacrifice, and the lure of absolute power.
- 6
Pioneers of Pagonia
Single-player alternative to Immortal Engine — playable solo, no multiplayer required. Shares Simulation with Immortal Engine.
Rebuild hope in a world that was lost in the fog. Lead your Pioneers across the isles of Pagonia, unite scattered tribes, raise thriving communities and discover the history of your people as you reclaim your world in the new story campaign.
- 7
Age of Empires II: Definitive Edition
Single-player alternative to Immortal Engine — playable solo, no multiplayer required.
42 Civilizations, 229 Campaign Missions, Singleplayer, Co-Op, Multiplayer, In-Game Editor, Mods, Cross-play...It is good to be the king.
- 8
RimWorld
Single-player alternative to Immortal Engine — playable solo, no multiplayer required. Shares Simulation with Immortal Engine.
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.