Single-player games like Frontiers Reach : Mercenaries
Below are 10 single-player Steam games similar to Frontiers Reach : Mercenaries, 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 Reach : Mercenaries page.
Ranked picks
- 1

THE DARK SIDE OF CECLON
Single-player alternative to Frontiers Reach : Mercenaries — playable solo, no multiplayer required. Shares Action and Indie with Frontiers Reach : Mercenaries.
Jensen, the sole survivor of the Nexentia shuttle crash on the planet CECLON. Alone, light years away from all human life! You will have to face the Nocturnes, primitive creatures in order to bring back the Veka energy, humanity's only hope.
- 2

Project Echo: Downfall
Single-player alternative to Frontiers Reach : Mercenaries — playable solo, no multiplayer required. Shares Action and Indie with Frontiers Reach : Mercenaries.
Project Echo is an open-world FPS survival game set in a post-apocalyptic world. Explore the anomalies of the Downfall Zone, scavenge for resources, craft gear, rebuild your shelter, and uncover a story-rich narrative.
- 3

Morte Accendere
Single-player alternative to Frontiers Reach : Mercenaries — playable solo, no multiplayer required. Shares Action and Indie with Frontiers Reach : Mercenaries.
A sci-fi zombie infected third or first person action with elements of parkour, combat with weapons or hand to hand, many modes of transportation. Ability to craft items and build your safe zone.
- 4

Gas Giant Voyage
Single-player alternative to Frontiers Reach : Mercenaries — playable solo, no multiplayer required. Shares Indie and Adventure with Frontiers Reach : Mercenaries.
In the 798th parallel universe, there exists a gaseous planet, code-named "Gas Giant Voyage", which is entirely gaseous without any land. It is composed of various elemental gases, including metal elements and dust floating in the air left by meteorites tearing through the atmosphere.
- 5

The Dreamland
Single-player alternative to Frontiers Reach : Mercenaries — playable solo, no multiplayer required. Shares Action and Indie with Frontiers Reach : Mercenaries.
This is a small game. All you need to do is live
- 6

Breaking earth
Single-player alternative to Frontiers Reach : Mercenaries — playable solo, no multiplayer required. Shares Action and Indie with Frontiers Reach : Mercenaries.
This is a fantastic 3rd person stealth shooter. You have to collect parts for a spaceship to fly away from a dying earth in a post-apocalyptic world. Fighting enemies and mutated spiders will not make you bored in the game.
- 7

Starfield Battlegrounds
Single-player alternative to Frontiers Reach : Mercenaries — playable solo, no multiplayer required. Shares Action and Indie with Frontiers Reach : Mercenaries.
On the occasion of the invasion of alien races, in order to defend our homeland on Earth, you will play the role of one of humanity's ace pilots, piloting aircraft provided by various countries, galloping in the universe, and fighting against alien fleets.
- 8

Journey to Earth
Single-player alternative to Frontiers Reach : Mercenaries — playable solo, no multiplayer required. Shares Action and Indie with Frontiers Reach : Mercenaries.
You are an experienced astronaut, stranded in space. Will you reach Earth, or will you get lost in space and die?
- 9

Frontiers Reach
Single-player alternative to Frontiers Reach : Mercenaries — playable solo, no multiplayer required. Shares Action and Indie with Frontiers Reach : Mercenaries.
Strap into the cockpit of a retro-futuristic starfighter as you fight through the ravages of an interstellar war across more than 35 story missions, 15 side missions, and a dynamic warmap with over 2000 possible scenario variations.
- 10

Frontiers Reach : Battlespace
Single-player alternative to Frontiers Reach : Mercenaries — playable solo, no multiplayer required. Shares Action with Frontiers Reach : Mercenaries.
Frontiers Reach : Battlespace is a low stress management/idle game set in the Frontiers Reach Universe, here you'll take command of a carrier and participate directly in the fight for control of planets in the frontier worlds.