The Game Census
Underspace cover art

Underspace

Pastaspace Interactive · Camlann Games · 2024-04-10

SteamGOG

ActionAdventureIndieRPGEarly Access

Modes: Single player, Multiplayer, Co-operative · Perspectives: First person, Third person

Releases: Apr 10, 2024 (PC (Microsoft Windows))

The spiritual successor to Freelancer with a Lovecraftian, sandbox RPG twist. Explore a vast handmade universe with mod support and PvP/co-op multiplayer. You're going to need a bigger ship.

Underspace is an Action, Adventure, Indie and RPG game released in 2024, priced at $9.99, with a Very Positive review sentiment (81% of 464 reviews) and an owner estimate of 50,000 .. 100,000.— census verdict as of 2026-09-20

5
playing now
81%
positive of 464 reviews
Very Positive
steam's rating (official)
50,000–100,000
owners (SteamSpy est.)
4
Nexus mods (117 downloads)
silver
deck/linux tier (ProtonDB)
Playable
Steam Deck (Valve)
SteamOS: Playable
$9.99
steam price (US)

5 players in-game as of 2026-10-14 18:00 UTC (census sample)

Underspace follows the tragic tale of Kardoz, a disgraced noble stripped of his wealth and power now eking out a living as a starchaser. In a galaxy rife with plundering pirates, crazy cultists, sudden storms, and malicious monsters, starchasing is a dangerous career where the risks are great but the rewards are even greater. While Underspace provides the protagonist’s prompt, players decide how his story unfolds – want to make a name as a renown monster hunter, slaying celestial behemoths one by one? Perhaps the mercenary life is more appealing, raking in the kills and becoming an ace pilot (Storyline via IGDB)

Health check

Quietly active
  • · 5 players in-game at the last census sample.
  • · 53 reviews in the last 8 weeks (~7/week).
  • · Review velocity down 25% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (162 reviews).
  • · Top 21% of 27,701 Action games in the census by review count.

Health tier since 2026-09-01

Estimated sales: 9.3k–21k copies

Review-multiple estimate from 464 total reviews — how this is computed.

Current store prices

GOG$19.99

Deal snapshots via CheapShark, refreshed daily.

All-time low: $9.99 at Steam (2026-06-25)via IsThereAnyDeal

12-month high $19.99 · on sale 40 of 99 observed days · $10.00 above the all-time low (census price snapshots)

Review momentum

PositiveNegative
13013020242026Week of 2024-04-01: 130 positiveWeek of 2024-04-01: 32 negativeWeek of 2024-05-01: 25 positiveWeek of 2024-05-01: 5 negativeWeek of 2024-06-01: 24 positiveWeek of 2024-06-01: 6 negativeWeek of 2024-07-01: 14 positiveWeek of 2024-07-01: 6 negativeWeek of 2024-08-01: 7 positiveWeek of 2024-08-01: 1 negativeWeek of 2024-09-01: 10 positiveWeek of 2024-09-01: 2 negativeWeek of 2024-10-01: 2 positiveWeek of 2024-10-01: 1 negativeWeek of 2024-11-01: 10 positiveWeek of 2024-11-01: 3 negativeWeek of 2024-12-01: 7 positiveWeek of 2024-12-01: 1 negativeWeek of 2025-01-01: 7 positiveWeek of 2025-01-01: 1 negativeWeek of 2025-02-01: 6 positiveWeek of 2025-02-01: 1 negativeWeek of 2025-03-01: 5 positiveWeek of 2025-03-01: 3 negativeWeek of 2025-04-01: 8 positiveWeek of 2025-04-01: 3 negativeWeek of 2025-05-01: 4 positiveWeek of 2025-05-01: 1 negativeWeek of 2025-06-01: 8 positiveWeek of 2025-06-01: 2 negativeWeek of 2025-07-01: 8 positiveWeek of 2025-07-01: 2 negativeWeek of 2025-08-01: 12 positiveWeek of 2025-08-01: 3 negativeWeek of 2025-09-01: 7 positiveWeek of 2025-09-01: 2 negativeWeek of 2025-10-01: 4 positiveWeek of 2025-10-01: 1 negativeWeek of 2025-11-01: 5 positiveWeek of 2025-11-01: 1 negativeWeek of 2025-12-01: 6 positiveWeek of 2026-01-01: 8 positiveWeek of 2026-01-01: 4 negativeWeek of 2026-02-01: 3 positiveWeek of 2026-03-01: 8 positiveWeek of 2026-03-01: 1 negativeWeek of 2026-04-01: 3 positiveWeek of 2026-04-01: 1 negativeWeek of 2026-05-01: 7 positiveWeek of 2026-05-01: 3 negativeWeek of 2026-06-01: 1 positiveWeek of 2026-07-01: 5 positiveWeek of 2026-07-01: 3 negativeWeek of 2026-08-01: 6 positiveWeek of 2026-08-01: 1 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

1012026-09-15 03:00 — 4 players2026-09-16 12:00 — 2 players2026-09-17 19:00 — 6 players2026-09-19 03:00 — 3 players2026-09-20 10:00 — 1 players2026-09-21 18:00 — 4 players2026-09-23 01:00 — 2 players2026-09-24 09:00 — 1 players2026-09-25 16:00 — 3 players2026-09-27 00:00 — 5 players2026-09-28 07:00 — 5 players2026-09-29 15:00 — 2 players2026-09-30 22:00 — 5 players2026-10-02 06:00 — 4 players2026-10-03 13:00 — 8 players2026-10-04 22:00 — 4 players2026-10-06 05:00 — 6 players2026-10-07 13:00 — 4 players2026-10-08 20:00 — 10 players2026-10-10 04:00 — 3 players2026-10-11 11:00 — 1 players2026-10-12 19:00 — 4 players2026-10-14 02:00 — 3 players2026-10-14 18:00 — 5 players
Concurrent players, hourly average, last 30 days (census samples).
373Apr 2024Aug 2026Apr 2024 — avg 37 · peak 89May 2024 — avg 14 · peak 35Jun 2024 — avg 14 · peak 46Jul 2024 — avg 12 · peak 35Aug 2024 — avg 4 · peak 13Sep 2024 — avg 7 · peak 26Oct 2024 — avg 3 · peak 11Nov 2024 — avg 3 · peak 14Dec 2024 — avg 4 · peak 15Jan 2025 — avg 4 · peak 13Feb 2025 — avg 4 · peak 17Mar 2025 — avg 3 · peak 13Apr 2025 — avg 5 · peak 12May 2025 — avg 3 · peak 9Jun 2025 — avg 5 · peak 16Jul 2025 — avg 6 · peak 15Aug 2025 — avg 5 · peak 19Sep 2025 — avg 5 · peak 19Oct 2025 — avg 4 · peak 12Nov 2025 — avg 4 · peak 12Dec 2025 — avg 3 · peak 11Jan 2026 — avg 5 · peak 16Feb 2026 — avg 3 · peak 10Mar 2026 — avg 6 · peak 15Apr 2026 — avg 5 · peak 13May 2026 — avg 5 · peak 19Jun 2026 — avg 5 · peak 14Jul 2026 — avg 4 · peak 12Aug 2026 — avg 5 · peak 20
Monthly average players (source: steamcharts.com) — history via steamcharts.com; live census sampling since Aug 2026.

Price history

$19.99$9.992024-04-102026-10-142024-04-10 — best price $17.992024-07-03 — best price $19.992024-09-09 — best price $19.992024-10-10 — best price $14.992024-11-19 — best price $14.992024-12-12 — best price $19.992025-01-04 — best price $19.992025-02-05 — best price $13.992025-04-07 — best price $12.992025-04-29 — best price $12.992025-05-20 — best price $12.992025-06-16 — best price $19.992025-07-12 — best price $19.992025-08-01 — best price $13.992025-09-08 — best price $19.992025-09-25 — best price $13.992025-10-08 — best price $19.992025-10-28 — best price $13.992025-11-18 — best price $12.982025-12-11 — best price $13.992026-01-19 — best price $11.992026-02-12 — best price $19.992026-03-19 — best price $10.992026-04-20 — best price $19.992026-05-31 — best price $19.992026-07-13 — best price $9.992026-08-24 — best price $9.992026-08-30 — best price $11.992026-09-04 — best price $11.992026-09-09 — best price $11.992026-09-14 — best price $19.992026-09-19 — best price $19.992026-09-24 — best price $19.992026-09-29 — best price $19.992026-10-04 — best price $19.992026-10-09 — best price $19.992026-10-14 — best price $19.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

52
achievements tracked
42.1%
earned "First Day"
0.6%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsSingle-playerMulti-playerPvPOnline PvPCo-opOnline Co-opSteam AchievementsSteam WorkshopSteam CloudFamily Sharing

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)2860%52

Players tracked by Exophase (achievement/trophy trackers) — a sample of the player base, not total sales.

Player tags

3DRPGIndieSpaceActionArcadeFlightSandboxAdventureSpace Sim

Census log

Computed from census-recorded observations only — dates are observation dates.

Recent updates

Players also track

Star Control®: OriginsSavage LandsImmortal: UnchainedBorderlands 3Citadel: Forged with FireForce of NatureDude SimulatorEternity: The Last Unicorn

Similarity via IGDB.

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