Single-player games like FRONTIERS
Below are 14 single-player Steam games similar to FRONTIERS, 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 FRONTIERS page.
Ranked picks
- 1

Salt
Single-player alternative to FRONTIERS — playable solo, no multiplayer required. Shares Indie and Adventure with FRONTIERS.
Salt is an open world exploration game where you sail from island to island looking for loot and new discoveries! Relax and explore at your own pace, picking a direction and setting sail across a vast ocean filled with quests, merchants, ruins, pirates, and other mysterious places.
- 2

Project Castaway
Single-player alternative to FRONTIERS — playable solo, no multiplayer required. Shares Adventure and RPG with FRONTIERS.
Project Castaway is a survival crafting title set in the Pacific Ocean. Live the life of a stranded castaway, with only yourself - and the island's inhabitants - for company! Sail the ocean, hunt, explore unique islands and gather resources as you fight for survival.
- 3

Terraria
Single-player alternative to FRONTIERS — playable solo, no multiplayer required. Shares Indie and Adventure with FRONTIERS.
Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!
- 4

Crashlands
Single-player alternative to FRONTIERS — playable solo, no multiplayer required. Shares Indie and Adventure with FRONTIERS.
Fight and tame alien beasts, craft resources into menacing weaponry, befriend the outlandish locals, and go toe-to-chin with a world-domineering maniac.
- 5

Niffelheim
Single-player alternative to FRONTIERS — playable solo, no multiplayer required. Shares Indie and Adventure with FRONTIERS.
Your avatar is a brave warrior who has fallen in battle. But instead of well-deserved peace in Asgard, his soul is trapped in the harsh world of Niffelheim. Survive in this hostile world, ransack the neighbor lands, explore dangerous dungeons and find your way to Valhalla
- 6

Jalopy
Single-player alternative to FRONTIERS — playable solo, no multiplayer required. Shares Indie and Adventure with FRONTIERS.
Build, repair, refuel and drive a dilapidated old car on a grand journey through the territories of the former Eastern bloc. Explore Germany, CSFR, Hungary, Yugoslavia and Bulgaria
- 7

The Elder Scrolls III: Morrowind® Game of the Year Edition
Single-player alternative to FRONTIERS — playable solo, no multiplayer required. Shares RPG with FRONTIERS.
The Elder Scrolls III: Morrowind® Game of the Year Edition includes Morrowind plus all of the content from the Bloodmoon and Tribunal expansions. The original Mod Construction Set is not included in this package. An epic, open-ended single-player RPG, Morrowind allows you to create and play any kind of character imaginable.
- 8

The Long Dark
Single-player alternative to FRONTIERS — playable solo, no multiplayer required. Shares Indie and Adventure with FRONTIERS.
THE LONG DARK is a thoughtful, exploration-survival experience that challenges solo players to think for themselves as they explore an expansive frozen wilderness in the aftermath of a geomagnetic disaster. There are no zombies -- only you, the cold, and all the threats Mother Nature can muster.
- 9

Myst
Single-player alternative to FRONTIERS — playable solo, no multiplayer required. Shares Indie and Adventure with FRONTIERS.
Welcome to Myst: a starkly beautiful island, eerily tinged with mystery and shrouded in intrigue. Built from the ground up to play in 2D & VR, explore Myst in a whole new dimension! Journey to the Ages, unravel puzzles, and be a part of the surrealistic adventure that will become your own.
- 10

The Elder Scrolls II: Daggerfall
Single-player alternative to FRONTIERS — playable solo, no multiplayer required. Shares RPG with FRONTIERS.
THE GREAT MACHINE AWAKENS
- 11

Seven Days
Single-player alternative to FRONTIERS — playable solo, no multiplayer required. Shares Indie and Adventure with FRONTIERS.
Seven Days is a single-player first-person exploration game. Play as a camper who has come to Camp Summershade for a peaceful retreat. But things take a turn when you start finding strange things around you at Summershade.
- 12

Seven Days
Single-player alternative to FRONTIERS — playable solo, no multiplayer required. Shares Adventure with FRONTIERS.
A couple of days before the summer holiday starts... Kanzaki Shuuichi receives a "cursed Blu-ray disc" from one of his friends and is possessed by a female ghost which, when exorcised, leaves behind the physical form of the female specter.
- 13

The Elder Scrolls V: Skyrim
Single-player alternative to FRONTIERS — playable solo, no multiplayer required. Shares RPG with FRONTIERS.
EPIC FANTASY REBORN The next chapter in the highly anticipated Elder Scrolls saga arrives from the makers of the 2006 and 2008 Games of the Year, Bethesda Game Studios. Skyrim reimagines and revolutionizes the open-world fantasy epic, bringing to life a complete virtual world open for you to explore any way you choose.
- 14

The Elder Scrolls V: Skyrim Special Edition
Single-player alternative to FRONTIERS — playable solo, no multiplayer required. Shares RPG with FRONTIERS.
Winner of more than 200 Game of the Year Awards, The Elder Scrolls V: Skyrim Special Edition brings the epic fantasy to life in stunning detail. The Special Edition includes the critically acclaimed game and add-ons with all-new features.