The Game Census
Interstellar Rift cover art

Interstellar Rift

Split Polygon · Iceberg Interactive · 2020-09-24

Steam

ActionIndieSimulation

Modes: Single player, Multiplayer, Co-operative

Releases: Jun 23, 2015 (PC (Microsoft Windows))

Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Survive in a hostile galaxy with your own custom designed and constructed starship. Invite other players to join your crew or fight them across the galaxy!

Interstellar Rift is an Action, Indie and Simulation game released in 2020, priced at $19.99, with an estimated 100,000 to 200,000 owners and a Mixed review sentiment (68% of 1667 reviews).

4
playing now
68%
positive of 1.7k reviews
Mixed
steam's rating (official)
100,000–200,000
owners (SteamSpy est.)
60/100
IGDB user rating (0 ratings)
gold
deck/linux tier (ProtonDB)
Unsupported
Steam Deck (Valve)
SteamOS: Unsupported
$19.99
steam price (US)

4 players in-game as of 2026-10-14 15:00 UTC (census sample)

Health check

Quiet
  • · 4 players in-game at the last census sample.
  • · 21 reviews in the last 8 weeks (~3/week).
  • · Review velocity down 34% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (76 reviews).
  • · Top 12% of 27,675 Action games in the census by review count.

Health tier since 2026-08-31

Estimated sales: 33k–75k copies

Review-multiple estimate from 1,667 total reviews — how this is computed.

All-time low: $3.78 at eTail.Market (2026-07-10)via IsThereAnyDeal

12-month high $19.99 · on sale 46 of 66 observed days (census price snapshots)

Review momentum

PositiveNegative
595920182026Week of 2018-01-01: 12 positiveWeek of 2018-01-01: 7 negativeWeek of 2018-02-01: 8 positiveWeek of 2018-02-01: 7 negativeWeek of 2018-03-01: 8 positiveWeek of 2018-03-01: 5 negativeWeek of 2018-04-01: 20 positiveWeek of 2018-04-01: 6 negativeWeek of 2018-05-01: 14 positiveWeek of 2018-05-01: 6 negativeWeek of 2018-06-01: 7 positiveWeek of 2018-06-01: 7 negativeWeek of 2018-07-01: 8 positiveWeek of 2018-07-01: 7 negativeWeek of 2018-08-01: 1 positiveWeek of 2018-08-01: 4 negativeWeek of 2018-09-01: 16 positiveWeek of 2018-09-01: 4 negativeWeek of 2018-10-01: 9 positiveWeek of 2018-10-01: 1 negativeWeek of 2018-11-01: 11 positiveWeek of 2018-11-01: 5 negativeWeek of 2018-12-01: 5 positiveWeek of 2018-12-01: 10 negativeWeek of 2019-01-01: 6 positiveWeek of 2019-01-01: 6 negativeWeek of 2019-02-01: 1 positiveWeek of 2019-02-01: 3 negativeWeek of 2019-03-01: 5 positiveWeek of 2019-03-01: 2 negativeWeek of 2019-04-01: 2 positiveWeek of 2019-05-01: 3 positiveWeek of 2019-05-01: 2 negativeWeek of 2019-06-01: 9 positiveWeek of 2019-06-01: 7 negativeWeek of 2019-07-01: 10 positiveWeek of 2019-07-01: 6 negativeWeek of 2019-08-01: 3 positiveWeek of 2019-08-01: 1 negativeWeek of 2019-09-01: 6 positiveWeek of 2019-09-01: 5 negativeWeek of 2019-10-01: 2 positiveWeek of 2019-10-01: 3 negativeWeek of 2019-11-01: 14 positiveWeek of 2019-11-01: 1 negativeWeek of 2019-12-01: 7 positiveWeek of 2019-12-01: 3 negativeWeek of 2020-01-01: 17 positiveWeek of 2020-01-01: 4 negativeWeek of 2020-02-01: 5 positiveWeek of 2020-02-01: 2 negativeWeek of 2020-03-01: 8 positiveWeek of 2020-03-01: 1 negativeWeek of 2020-04-01: 8 positiveWeek of 2020-04-01: 2 negativeWeek of 2020-05-01: 5 positiveWeek of 2020-05-01: 4 negativeWeek of 2020-06-01: 7 positiveWeek of 2020-07-01: 7 positiveWeek of 2020-07-01: 2 negativeWeek of 2020-08-01: 7 positiveWeek of 2020-08-01: 4 negativeWeek of 2020-09-01: 29 positiveWeek of 2020-09-01: 21 negativeWeek of 2020-10-01: 41 positiveWeek of 2020-10-01: 20 negativeWeek of 2020-11-01: 59 positiveWeek of 2020-11-01: 17 negativeWeek of 2020-12-01: 11 positiveWeek of 2020-12-01: 5 negativeWeek of 2021-01-01: 11 positiveWeek of 2021-01-01: 12 negativeWeek of 2021-02-01: 9 positiveWeek of 2021-02-01: 8 negativeWeek of 2021-03-01: 8 positiveWeek of 2021-03-01: 1 negativeWeek of 2021-04-01: 4 positiveWeek of 2021-04-01: 2 negativeWeek of 2021-05-01: 17 positiveWeek of 2021-05-01: 8 negativeWeek of 2021-06-01: 4 positiveWeek of 2021-06-01: 7 negativeWeek of 2021-07-01: 7 positiveWeek of 2021-07-01: 6 negativeWeek of 2021-08-01: 6 positiveWeek of 2021-08-01: 6 negativeWeek of 2021-09-01: 3 positiveWeek of 2021-09-01: 5 negativeWeek of 2021-10-01: 4 positiveWeek of 2021-10-01: 7 negativeWeek of 2021-11-01: 7 positiveWeek of 2021-11-01: 8 negativeWeek of 2021-12-01: 1 positiveWeek of 2021-12-01: 2 negativeWeek of 2022-01-01: 12 positiveWeek of 2022-01-01: 3 negativeWeek of 2022-02-01: 4 positiveWeek of 2022-03-01: 5 positiveWeek of 2022-04-01: 5 positiveWeek of 2022-04-01: 1 negativeWeek of 2022-05-01: 3 positiveWeek of 2022-05-01: 4 negativeWeek of 2022-06-01: 4 positiveWeek of 2022-07-01: 3 positiveWeek of 2022-07-01: 4 negativeWeek of 2022-08-01: 3 positiveWeek of 2022-08-01: 2 negativeWeek of 2022-09-01: 3 positiveWeek of 2022-09-01: 3 negativeWeek of 2022-10-01: 7 positiveWeek of 2022-10-01: 4 negativeWeek of 2022-11-01: 4 positiveWeek of 2022-11-01: 1 negativeWeek of 2022-12-01: 4 positiveWeek of 2022-12-01: 2 negativeWeek of 2023-01-01: 2 positiveWeek of 2023-01-01: 3 negativeWeek of 2023-02-01: 2 positiveWeek of 2023-02-01: 2 negativeWeek of 2023-03-01: 3 positiveWeek of 2023-03-01: 2 negativeWeek of 2023-04-01: 5 positiveWeek of 2023-04-01: 1 negativeWeek of 2023-05-01: 4 positiveWeek of 2023-05-01: 1 negativeWeek of 2023-06-01: 1 positiveWeek of 2023-06-01: 3 negativeWeek of 2023-07-01: 1 positiveWeek of 2023-07-01: 6 negativeWeek of 2023-08-01: 2 positiveWeek of 2023-08-01: 1 negativeWeek of 2023-09-01: 2 positiveWeek of 2023-09-01: 5 negativeWeek of 2023-10-01: 1 positiveWeek of 2023-11-01: 5 positiveWeek of 2023-12-01: 1 positiveWeek of 2023-12-01: 5 negativeWeek of 2024-01-01: 5 positiveWeek of 2024-01-01: 2 negativeWeek of 2024-02-01: 1 positiveWeek of 2024-02-01: 2 negativeWeek of 2024-03-01: 2 positiveWeek of 2024-04-01: 1 positiveWeek of 2024-04-01: 1 negativeWeek of 2024-05-01: 1 positiveWeek of 2024-05-01: 2 negativeWeek of 2024-06-01: 1 positiveWeek of 2024-06-01: 2 negativeWeek of 2024-07-01: 2 positiveWeek of 2024-07-01: 3 negativeWeek of 2024-08-01: 2 positiveWeek of 2024-08-01: 1 negativeWeek of 2024-09-01: 4 positiveWeek of 2024-09-01: 1 negativeWeek of 2024-10-01: 2 positiveWeek of 2024-10-01: 4 negativeWeek of 2024-11-01: 3 positiveWeek of 2024-12-01: 6 positiveWeek of 2024-12-01: 2 negativeWeek of 2025-01-01: 2 positiveWeek of 2025-01-01: 2 negativeWeek of 2025-02-01: 1 positiveWeek of 2025-02-01: 4 negativeWeek of 2025-03-01: 1 positiveWeek of 2025-03-01: 1 negativeWeek of 2025-04-01: 2 positiveWeek of 2025-04-01: 5 negativeWeek of 2025-05-01: 1 positiveWeek of 2025-05-01: 5 negativeWeek of 2025-06-01: 1 positiveWeek of 2025-06-01: 4 negativeWeek of 2025-07-01: 1 positiveWeek of 2025-07-01: 4 negativeWeek of 2025-08-01: 3 negativeWeek of 2025-09-01: 1 negativeWeek of 2025-10-01: 1 positiveWeek of 2025-10-01: 2 negativeWeek of 2025-11-01: 1 positiveWeek of 2025-11-01: 1 negativeWeek of 2025-12-01: 1 positiveWeek of 2025-12-01: 1 negativeWeek of 2026-01-01: 3 negativeWeek of 2026-02-01: 1 positiveWeek of 2026-02-01: 2 negativeWeek of 2026-03-01: 3 negativeWeek of 2026-04-01: 1 negativeWeek of 2026-05-01: 2 positiveWeek of 2026-05-01: 2 negativeWeek of 2026-06-01: 2 positiveWeek of 2026-06-01: 2 negativeWeek of 2026-07-01: 1 negativeWeek of 2026-08-01: 2 positiveWeek of 2026-08-01: 2 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

702026-09-15 00:00 — 2 players2026-09-16 08:00 — 4 players2026-09-17 16:00 — 1 players2026-09-18 23:00 — 2 players2026-09-20 07:00 — 2 players2026-09-21 15:00 — 3 players2026-09-22 22:00 — 2 players2026-09-24 06:00 — 2 players2026-09-25 13:00 — 1 players2026-09-26 21:00 — 6 players2026-09-28 04:00 — 2 players2026-09-29 12:00 — 2 players2026-09-30 19:00 — 2 players2026-10-02 03:00 — 4 players2026-10-03 10:00 — 2 players2026-10-04 18:00 — 7 players2026-10-06 02:00 — 4 players2026-10-07 09:00 — 2 players2026-10-08 17:00 — 2 players2026-10-10 00:00 — 5 players2026-10-11 08:00 — 3 players2026-10-12 16:00 — 3 players2026-10-13 23:00 — 5 players2026-10-14 15:00 — 4 players
Concurrent players, hourly average, last 30 days (census samples).
1753Jun 2015Aug 2026Jun 2015 — avg 14 · peak 92Oct 2015 — avg 11 · peak 38Feb 2016 — avg 16 · peak 37Jun 2016 — avg 16 · peak 36Oct 2016 — avg 31 · peak 69Feb 2017 — avg 63 · peak 126Jun 2017 — avg 46 · peak 91Oct 2017 — avg 43 · peak 143Feb 2018 — avg 52 · peak 112Jun 2018 — avg 37 · peak 83Oct 2018 — avg 46 · peak 90Feb 2019 — avg 31 · peak 75Jun 2019 — avg 23 · peak 51Oct 2019 — avg 22 · peak 53Feb 2020 — avg 27 · peak 64Jun 2020 — avg 17 · peak 44Oct 2020 — avg 175 · peak 359Feb 2021 — avg 31 · peak 80Jun 2021 — avg 26 · peak 54Oct 2021 — avg 28 · peak 70Feb 2022 — avg 28 · peak 67Jun 2022 — avg 20 · peak 46Oct 2022 — avg 20 · peak 45Feb 2023 — avg 17 · peak 33Jun 2023 — avg 8 · peak 27Oct 2023 — avg 8 · peak 20Feb 2024 — avg 7 · peak 21Jun 2024 — avg 7 · peak 22Oct 2024 — avg 8 · peak 19Feb 2025 — avg 6 · peak 17Jun 2025 — avg 5 · peak 13Oct 2025 — avg 4 · peak 11Feb 2026 — avg 3 · peak 12Jun 2026 — avg 3 · peak 11Aug 2026 — avg 5 · peak 13
Monthly average players (source: steamcharts.com) — history via steamcharts.com; live census sampling since Aug 2026.

Price history

$19.99$3.782015-06-242026-08-242015-06-24 — best price $14.992018-03-30 — best price $14.992019-03-29 — best price $14.992020-07-19 — best price $17.652020-09-16 — best price $13.382020-10-30 — best price $17.882020-12-23 — best price $14.692021-02-26 — best price $10.712021-04-05 — best price $16.882021-05-15 — best price $16.792021-07-08 — best price $19.992021-09-06 — best price $9.992021-11-08 — best price $9.992021-12-16 — best price $8.992022-02-02 — best price $19.992022-03-26 — best price $18.992022-06-05 — best price $9.492022-08-17 — best price $15.892022-11-14 — best price $6.802022-12-23 — best price $6.442023-03-14 — best price $6.792023-06-08 — best price $6.792023-08-25 — best price $15.892023-12-20 — best price $5.992024-03-11 — best price $19.992024-05-06 — best price $5.002024-07-22 — best price $4.992024-09-16 — best price $4.792024-12-04 — best price $19.992025-04-14 — best price $19.992025-09-04 — best price $5.002025-12-19 — best price $3.992026-06-02 — best price $3.992026-08-24 — best price $19.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

42
achievements tracked
31.3%
earned "The Student"
1.4%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsSingle-playerMulti-playerPvPOnline PvPCo-opOnline Co-opLAN Co-opSteam Trading CardsSteam WorkshopIncludes level editor2 DLC

7 supported languages: English, German, Russian, Simplified Chinese, French, Spanish - Spain, Japanese

Post-launch support: 2 DLC released, first 2017-06-07, latest 2020-12-24 (Steam store data)

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)1,0020%42

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

Player tags

3DPvPSpaceActionMiningSci-fiSandboxTradingBuildingCrafting

Census log

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

Players also track

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Similarity via IGDB.

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