Underspace — Steam capsule
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Underspace Free Download

by Camlann Games

Windows · Apr 9, 2024

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is Underspace worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Space RPG players who want open-world exploration instead of a linear campaign
  • Players who enjoy choosing between trading, mining, piracy, exploration, and monster hunting
  • Solo or cooperative players who want ship customization and mod support

Skip it if you…

Saves you a refund
  • Players seeking a tightly directed adventure may find the open-world structure and role flexibility diffuse
  • Players wanting a short, self-contained campaign may not want a game with around 300 hours of completionist content
  • Players looking for grounded science-fiction themes may not want Lovecraftian storms, eldritch creatures, and bizarre hazards

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on Underspace

Rather than centering on a fixed pilot role and a straightforward spacefaring campaign, the game treats the galaxy as a sandbox of occupations, faction relationships, storms, hidden locations, and monstrous encounters. Its Lovecraftian hazards replace calmer exploration conventions associated with space adventure.

What is Underspace?

Underspace is an open-world sandbox RPG set in a Lovecraftian galaxy of handcrafted star systems.

Players can mine resources, trade cargo, raid trains, explore lost stellar cities, or hunt creatures emerging from violent storms. The game includes 16 main campaign missions, 60 sidequests, 36 bosses, 114 star systems, 204 stations, and 533 equipment pieces for ship customization. Players can select a race and pursue different roles, while more than 40 factions have their own alliances, goals, and preferences. Player housing, cockpit customization, online multiplayer, and integrated mod support are included. Travel uses open-world routes and lanelines rather than fast travel. The main quest takes around 12–15 hours, while completionist play is listed at around 300 hours.

How Underspace plays

01Handcrafted Star Systems
The galaxy contains 114 systems with locations, activities, and discoveries distributed across an open-world structure.
02Ship Customization
Players can alter their ship with 533 equipment pieces, paint options, and cockpit changes.
03Multiple Space Roles
Activities include mining, trading, piracy, exploration, and hunting creatures produced by the storms.
04Faction Relationships
More than 40 factions have their own alliances, goals, and preferences.
05Campaign And Sidequests
The game includes 16 main missions, 60 sidequests, and 36 boss encounters.
06Mod And Multiplayer Support
The listing includes integrated mod support and online multiplayer.

Games like Underspace

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Dangerous

XPWin · Mac · 2014For:Space-combat fans who want trading, mining, piracy, and exploration in one campaignSkip if:Players seeking a tightly linear campaign may hit a wall with the open sandbox structure and its many activities.
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Void Destroyer 2

Iteration 11Win · 2020For:Space-sandbox players who want to build from one ship toward a fleet and empireSkip if:Players seeking a tightly guided campaign rather than an open-ended sandbox with several possible careers
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VoidExpanse

AtomicTorch StudioWin · Mac · Linux · 2015For:Science-fiction RPG players who want space exploration mixed with trading and miningSkip if:Players seeking a tightly linear campaign may find the open-world structure and sandbox systems diffuse
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King of Seas

Team17Win · 2021For:Pirate adventure fans who want trading and ship customization alongside naval battlesSkip if:Players seeking a fixed difficulty curve may bounce off when conquered settlements change the challenge

Picked by overlapping fit notes and genres, not an editorial comparison.

Underspace: platforms & release

Is Underspace worth it?

It is worth it if: space RPG players who want open-world exploration instead of a linear campaign. Skip it if: players seeking a tightly directed adventure may find the open-world structure and role flexibility diffuse.

Where can I download Underspace?

Use the Download Now button on this page: it opens Underspace's store page, where you can choose how to get it.

What platforms is Underspace on?

Windows only.

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