Single-player games like Lost Frontier
Below are 11 single-player Steam games similar to Lost 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 Lost Frontier page.
Ranked picks
- 1

Wargroove
Single-player alternative to Lost Frontier — playable solo, no multiplayer required. Shares Strategy and Indie with Lost Frontier.
Take to the battlefield with Wargroove, a strategy game for up to 4 players! Choose your Commander and wage turn-based war on battling factions. Design and share maps, cut-scenes and campaigns with easy-to-use editors and in-depth customization tools!
- 2

Flotilla
Single-player alternative to Lost Frontier — playable solo, no multiplayer required. Shares Strategy and Indie with Lost Frontier.
Lead your orbital battleships to victory in Flotilla! Fight, trade, and explore new planets in your journey through the galaxy. Featuring tactically rich 3D combat, flank and surprise the enemy from any direction. When the dust settles, generate another randomized universe for a brand new adventure!
- 3

Hard West
Single-player alternative to Lost Frontier — playable solo, no multiplayer required. Shares Strategy and Indie with Lost Frontier.
When a tragic turn of events sets one man down a path of supernatural chaos and revenge, he must brutally hunt down all those who wronged him. Fight and survive through 8 unique story-based scenarios, and try your hand at 40 individually designed turn-based combat missions
- 4

Panzer Corps 2
Single-player alternative to Lost Frontier — playable solo, no multiplayer required. Shares Strategy with Lost Frontier.
Panzer Corps 2 is the ultimate Second World War strategy game! Enjoy the time-proven gameplay formula which has been appreciated by millions of players over the years, brought to a whole new level of refinement up to the latest technical standards.
- 5

Fort Triumph
Single-player alternative to Lost Frontier — playable solo, no multiplayer required. Shares Strategy and Indie with Lost Frontier.
A strategy game combining the turn-based combat of XCOM with the world exploration of HOMM. Build towns, collect artifacts, improve your heroes, and influence your tactical surroundings using physics!
- 6

Eador. Masters of the Broken World
Single-player alternative to Lost Frontier — playable solo, no multiplayer required. Shares Strategy and Indie with Lost Frontier.
Eador is a universe made of countless shards of land drifting in the Great Nothing. Each of the shards is a little world unto itself, with geography and denizens of its own. The power over the shards is bitterly contested by Masters, the immortal beings mortals believe to be gods.
- 7

Pit People®
Single-player alternative to Lost Frontier — playable solo, no multiplayer required. Shares Strategy and Indie with Lost Frontier.
In this fast-paced, turn-based, co-op adventure you'll quest and explore, find awesome loot, customize your fighters, and recruit strange species! Come master your destiny in this strategic game of positioning.
- 8

Hero's Hour
Single-player alternative to Lost Frontier — playable solo, no multiplayer required. Shares Strategy with Lost Frontier.
A fast turn-based strategy RPG with real-time combat. Develop your cities and armies, level up your heroes to gain new, powerful spells and skills, and explore the wonders and dangers of the procedurally generated maps as you aim to conquer your enemies before they do the same to you.
- 9

TINY METAL
Single-player alternative to Lost Frontier — playable solo, no multiplayer required. Shares Strategy and Indie with Lost Frontier.
Craft unique strategies and outmaneuver your foes in TINY METAL, a turn-based Japanese wargame! With new tactical options, you will command over 16 tactically diverse units, flank, assault, deploy heroes from orbital dropships, and focus the firepower of multiple units to even out otherwise disastrous odds.
- 10

Zombieville USA 3D
Single-player alternative to Lost Frontier — playable solo, no multiplayer required. Shares Indie with Lost Frontier.
Zombieville USA 3D is a stylized arcade shooter combining retro gameplay with strikingly polished visuals. Fight through an endless undead horde in the bleak hellscape of suburbia! Choose your weapons, grab a friend, and see how long you can survive.
- 11

Battleheart Legacy
Single-player alternative to Lost Frontier — playable solo, no multiplayer required. Shares Indie with Lost Frontier.
The classic mobile RPG, now available on Steam! In Battleheart Legacy, you will explore a rich and detailed fantasy world, customize your unique hero with dozens of powerful skills and items, do battle with hordes of enemies, encounter quirky characters and discover the stories of a troubled realm.