69%Strong matchBeyond Contact
71%93171% positive reviews, Mostly Positive across 931 reviews·Open World Survival Craft · Survival
—Alone in a hostile universe, you're the last of your kind. Team up in a crew of up to 4 players, gather vital resources, upgrade your gear, and defend your spacecraft with the help of intelligent robots. But beware, in the dark, something is watching - and it won't stop until it finds you.
Solitary Horizons
SteamConstruct, link, and fortify your bases and Xeno-Stations across the ruthless world. Every outpost is a lifeline - defend them fiercely, or risk being wiped out. Survival isn’t given. It’s earned, one structure at a time.

Construct, link, and fortify your bases and Xeno-Stations across the ruthless alien world. Every outpost is a lifeline - defend them fiercely, or risk being wiped out. Survival isn’t given. It’s earned, one structure at a time.

Join forces with up to 4 elite crew members and take the fight to a relentless enemy threatening your world. Strategize, adapt, and unleash chaos as you battle to protect what’s yours. Every ally counts, and strength lies in numbers - the bigger the team, the greater the firepower.

Scavenge for critical resources to craft powerful gear and upgrade your loadout for the battles ahead. Every material counts - and the deeper you go, the rarer the rewards. High-risk zones hold the most unique finds, but only the bold make it out alive.

Extract resources, craft enhancements, and upgrade your Scar-X - your primary weapon and lifeline in battle. Equip it with specialized attachments to boost key traits like fire rate, power, and handling, turning it into a true force of destruction. Strengthen your buildings to support frontline combat and give your crew the edge they need. Increasing your Xenite Level unlocks powerful Support Modules that can shift the outcome of any fight. Every upgrade fuels survival - and domination.

Can you unlock the planet's hidden secrets, make allies among the unknown, and ensure the legacy of your kind survives in "Solitary Horizons"? The universe awaits your decision; the world is yours to explore.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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The best games like Solitary Horizons are Beyond Contact, Dig or Die, Outpost Zero, Forever Skies, and Start Over.
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