Single-player games like The Monstrous Frontier
Below are 8 single-player Steam games similar to The Monstrous Frontier, 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 The Monstrous Frontier page.
Ranked picks
- 1
Kingdoms Reborn
Single-player alternative to The Monstrous Frontier — playable solo, no multiplayer required. Shares Strategy and Indie with The Monstrous Frontier.
A city builder with simulated citizens, set in a procedurally-generated world map. Grow your kingdom through the eras from a tiny medieval hamlet into a prosperous global empire! Cooperate or compete in real-time with your friends in multiplayer mode.
- 2
Foundation
Single-player alternative to The Monstrous Frontier — playable solo, no multiplayer required. Shares Strategy and Indie with The Monstrous Frontier.
Foundation is a grid-less, laidback medieval city-building game with a focus on organic development, monument construction and resource management.
- 3
Pioneers of Pagonia
Single-player alternative to The Monstrous Frontier — playable solo, no multiplayer required. Shares Strategy and Simulation with The Monstrous Frontier.
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.
- 4
Hammerting
Single-player alternative to The Monstrous Frontier — playable solo, no multiplayer required. Shares Strategy and Indie with The Monstrous Frontier.
Manage a Dwarven mining colony in the unexplored mountains of Mara. As conflict rages in the Overworld, you will need to craft, explore and fight as you provide the allies of your choice with the finest weapons and gear to assist them in the battle for glory.
- 5
Kingdoms and Castles
Single-player alternative to The Monstrous Frontier — playable solo, no multiplayer required. Shares Strategy and Indie with The Monstrous Frontier.
Kingdoms and Castles is a city-building simulation game about growing a kingdom from a tiny hamlet to a sprawling city and imposing castle. Make trade agreements, alliance, and war with neighboring AI controlled kingdoms. Each villager and resource is individually simulated.
- 6
Stronghold: Warlords
Single-player alternative to The Monstrous Frontier — playable solo, no multiplayer required. Shares Strategy and Simulation with The Monstrous Frontier.
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!
- 7
Ale Abbey - Monastery Brewery Tycoon
Single-player alternative to The Monstrous Frontier — playable solo, no multiplayer required. Shares Strategy and Indie with The Monstrous Frontier.
Build and expand your monastery, craft recipes and brew holy ales in this unique brewery tycoon. No pre-made recipes in Ale Abbey, oh no. It's a canvas for true beer alchemists. It's as simple as: brew, sip, repeat. Welcome to Ale Abbey!
- 8
Settlements Rising
Single-player alternative to The Monstrous Frontier — playable solo, no multiplayer required. Shares Strategy and Indie with The Monstrous Frontier.
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.