Single-player games like OfMiceAndMechs
Below are 8 single-player Steam games similar to OfMiceAndMechs, 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 OfMiceAndMechs page.
Ranked picks
- 1
Llanthmar
Single-player alternative to OfMiceAndMechs — playable solo, no multiplayer required. Shares RPG with OfMiceAndMechs.
Llanthmar is a turn-based, strategy game that tasks you with ensuring the survival of your lost colony on an unknown planet. Gather resources, manufacture supplies, and fight back against anything that threatens to take them away.
- 2
Gnome Glen
Single-player alternative to OfMiceAndMechs — playable solo, no multiplayer required. Shares Simulation with OfMiceAndMechs.
Gnome Glen is a relaxing survival colony sim / city builder that blends cozy charm with satisfying depth. Gather resources, build homes, farm crops, research techs and watch your gnome village come to life.
- 3
Downer Management
Single-player alternative to OfMiceAndMechs — playable solo, no multiplayer required. Shares Indie with OfMiceAndMechs.
DOWNER MANAGEMENT is a 3-vs-3 autobattler set inside a corporate purgatory where every conflict is resolved through positional politics. Promote, demote, file, transfer, and stamp your way through Department of Management Division III. Forms in triplicate. No overtime. Termination is permanent.
- 4
Grey Heritage: Noble Duty
Single-player alternative to OfMiceAndMechs — playable solo, no multiplayer required. Shares Indie and RPG with OfMiceAndMechs.
Grey Heritage: Noble Duty is an anime Tactical RPG. Follow Jaden, as he travels across the land and learn what it means to love ones country. Learn the origin of the war that leads to Grey Heritage: Faded Vision. Fight enemies in tactical combat and manage your army in this JRPG inspired journey!
- 5
Steel Artery: Train City Builder
Single-player alternative to OfMiceAndMechs — playable solo, no multiplayer required. Shares Indie and Simulation with OfMiceAndMechs.
Build a living city on rails in this steampunk fantasy train-city builder. Manage multiracial colonies with thousands of autonomous citizens, balance their needs, manage the economy, and create logistics as you explore distant regions to ensure the prosperity of your Empire.
- 6
Whiskerwood
Single-player alternative to OfMiceAndMechs — playable solo, no multiplayer required. Shares Simulation with OfMiceAndMechs.
Establish a home for your industrious mice under the oppressive paw of your cat overlords in this city builder featuring complex simulations, intricate production chains, and the age-old rivalry between cat and mouse.
- 7
Nova Roma
Single-player alternative to OfMiceAndMechs — playable solo, no multiplayer required. Shares Simulation with OfMiceAndMechs.
The glory of Rome is at your fingertips in this city-building game where you must appease the gods, enact laws, and develop complex supply chains to meet the needs of your citizens.
- 8
Here Comes The Swarm
Single-player alternative to OfMiceAndMechs — playable solo, no multiplayer required. Shares Indie and Simulation with OfMiceAndMechs.
Here Comes the Swarm is a survival RTS with a pause button! Create your strategy, build, manage, and defend your settlements at your own pace. Take the fight to the hive mind and lead expeditions to deliver a deadly blow and eradicate your foes. Will you reclaim Ulora from the relentless Swarm?