The Game Census
Interplanetary: Enhanced Edition cover art

Interplanetary: Enhanced Edition

Team Jolly Roger · Black Smoke Studios · 2017-08-02

Steam

IndieSimulationStrategy

Modes: Single player, Multiplayer

Releases: Aug 02, 2017 (Mac), Aug 02, 2017 (Linux), Aug 02, 2017 (PC (Microsoft Windows))

In this turn-based strategic artillery game, players wage interplanetary wars by developing their home planets and firing massive barrages through the unpredictable gravity fields of the solar system.

Interplanetary: Enhanced Edition is a 2017 Indie, Simulation, and Strategy game priced at $14.99, with a Very Positive review sentiment (85% of 938 reviews) and an estimated owner base of 100,000 .. 200,000.

3
playing now
85%
positive of 938 reviews
Very Positive
steam's rating (official)
100,000–200,000
owners (SteamSpy est.)
80/100
IGDB user rating (1 ratings)
platinum
deck/linux tier (ProtonDB)
Playable
Steam Deck (Valve)
SteamOS: Playable
$14.99
steam price (US)

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

Health check

Quiet
  • · 3 players in-game at the last census sample.
  • · 21 reviews in the last 8 weeks (~3/week).
  • · Review velocity up 31% vs the prior 8 weeks.
  • · Top 11% of 49,548 Indie games in the census by review count.

Health tier since 2026-08-31

Estimated sales: 23k–56k copies

Review-multiple estimate from 938 total reviews — how this is computed.

All-time low: $1.00 at Fanatical (2022-08-01) · bundled 3×via IsThereAnyDeal

12-month high $14.99 · on sale 5 of 14 observed days (census price snapshots)

Review momentum

PositiveNegative
212120182026Week of 2018-01-01: 4 positiveWeek of 2018-01-01: 1 negativeWeek of 2018-02-01: 6 positiveWeek of 2018-03-01: 2 positiveWeek of 2018-03-01: 2 negativeWeek of 2018-04-01: 4 positiveWeek of 2018-04-01: 1 negativeWeek of 2018-05-01: 2 positiveWeek of 2018-05-01: 1 negativeWeek of 2018-06-01: 9 positiveWeek of 2018-07-01: 9 positiveWeek of 2018-07-01: 1 negativeWeek of 2018-08-01: 3 positiveWeek of 2018-08-01: 3 negativeWeek of 2018-09-01: 2 positiveWeek of 2018-09-01: 3 negativeWeek of 2018-10-01: 5 positiveWeek of 2018-10-01: 2 negativeWeek of 2018-11-01: 9 positiveWeek of 2018-11-01: 2 negativeWeek of 2018-12-01: 8 positiveWeek of 2019-01-01: 2 positiveWeek of 2019-01-01: 3 negativeWeek of 2019-02-01: 5 positiveWeek of 2019-03-01: 4 positiveWeek of 2019-03-01: 1 negativeWeek of 2019-04-01: 1 positiveWeek of 2019-05-01: 7 positiveWeek of 2019-05-01: 3 negativeWeek of 2019-06-01: 6 positiveWeek of 2019-07-01: 10 positiveWeek of 2019-07-01: 1 negativeWeek of 2019-08-01: 1 positiveWeek of 2019-09-01: 1 positiveWeek of 2019-10-01: 1 positiveWeek of 2019-10-01: 1 negativeWeek of 2019-11-01: 4 positiveWeek of 2019-12-01: 12 positiveWeek of 2019-12-01: 3 negativeWeek of 2020-01-01: 10 positiveWeek of 2020-02-01: 5 positiveWeek of 2020-03-01: 5 positiveWeek of 2020-03-01: 1 negativeWeek of 2020-04-01: 12 positiveWeek of 2020-04-01: 1 negativeWeek of 2020-05-01: 7 positiveWeek of 2020-05-01: 1 negativeWeek of 2020-06-01: 4 positiveWeek of 2020-06-01: 1 negativeWeek of 2020-07-01: 21 positiveWeek of 2020-07-01: 3 negativeWeek of 2020-08-01: 5 positiveWeek of 2020-09-01: 4 positiveWeek of 2020-09-01: 1 negativeWeek of 2020-10-01: 5 positiveWeek of 2020-11-01: 7 positiveWeek of 2020-11-01: 1 negativeWeek of 2020-12-01: 7 positiveWeek of 2020-12-01: 1 negativeWeek of 2021-01-01: 8 positiveWeek of 2021-01-01: 2 negativeWeek of 2021-02-01: 5 positiveWeek of 2021-03-01: 7 positiveWeek of 2021-03-01: 1 negativeWeek of 2021-04-01: 3 positiveWeek of 2021-04-01: 1 negativeWeek of 2021-05-01: 2 positiveWeek of 2021-05-01: 1 negativeWeek of 2021-06-01: 6 positiveWeek of 2021-07-01: 10 positiveWeek of 2021-07-01: 1 negativeWeek of 2021-08-01: 3 positiveWeek of 2021-09-01: 3 positiveWeek of 2021-10-01: 2 positiveWeek of 2021-10-01: 2 negativeWeek of 2021-11-01: 3 positiveWeek of 2021-11-01: 1 negativeWeek of 2021-12-01: 8 positiveWeek of 2022-01-01: 5 positiveWeek of 2022-02-01: 4 positiveWeek of 2022-02-01: 2 negativeWeek of 2022-03-01: 6 positiveWeek of 2022-04-01: 2 positiveWeek of 2022-05-01: 9 positiveWeek of 2022-06-01: 8 positiveWeek of 2022-06-01: 3 negativeWeek of 2022-07-01: 8 positiveWeek of 2022-07-01: 1 negativeWeek of 2022-08-01: 2 positiveWeek of 2022-08-01: 1 negativeWeek of 2022-09-01: 4 positiveWeek of 2022-10-01: 5 positiveWeek of 2022-11-01: 1 positiveWeek of 2022-12-01: 7 positiveWeek of 2022-12-01: 1 negativeWeek of 2023-01-01: 3 positiveWeek of 2023-01-01: 1 negativeWeek of 2023-02-01: 3 positiveWeek of 2023-02-01: 1 negativeWeek of 2023-03-01: 5 positiveWeek of 2023-04-01: 3 positiveWeek of 2023-04-01: 1 negativeWeek of 2023-05-01: 6 positiveWeek of 2023-05-01: 1 negativeWeek of 2023-06-01: 3 positiveWeek of 2023-06-01: 2 negativeWeek of 2023-07-01: 2 positiveWeek of 2023-08-01: 3 positiveWeek of 2023-09-01: 1 positiveWeek of 2023-09-01: 1 negativeWeek of 2023-10-01: 3 positiveWeek of 2023-11-01: 3 positiveWeek of 2023-11-01: 1 negativeWeek of 2023-12-01: 3 positiveWeek of 2024-01-01: 1 positiveWeek of 2024-01-01: 1 negativeWeek of 2024-02-01: 4 positiveWeek of 2024-03-01: 4 positiveWeek of 2024-04-01: 3 positiveWeek of 2024-04-01: 1 negativeWeek of 2024-05-01: 2 positiveWeek of 2024-06-01: 7 positiveWeek of 2024-06-01: 1 negativeWeek of 2024-07-01: 8 positiveWeek of 2024-08-01: 5 positiveWeek of 2024-09-01: 2 positiveWeek of 2024-09-01: 1 negativeWeek of 2024-10-01: 2 negativeWeek of 2024-11-01: 1 positiveWeek of 2024-12-01: 5 positiveWeek of 2025-01-01: 2 positiveWeek of 2025-02-01: 5 positiveWeek of 2025-02-01: 2 negativeWeek of 2025-03-01: 1 positiveWeek of 2025-03-01: 1 negativeWeek of 2025-04-01: 1 positiveWeek of 2025-05-01: 1 positiveWeek of 2025-06-01: 2 positiveWeek of 2025-07-01: 1 positiveWeek of 2025-07-01: 1 negativeWeek of 2025-09-01: 3 positiveWeek of 2025-10-01: 4 positiveWeek of 2025-11-01: 3 positiveWeek of 2025-12-01: 1 positiveWeek of 2025-12-01: 1 negativeWeek of 2026-01-01: 2 positiveWeek of 2026-02-01: 2 positiveWeek of 2026-02-01: 1 negativeWeek of 2026-04-01: 4 positiveWeek of 2026-05-01: 1 positiveWeek of 2026-06-01: 5 positiveWeek of 2026-06-01: 1 negativeWeek of 2026-07-01: 1 positiveWeek of 2026-07-01: 2 negativeWeek of 2026-08-01: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

2602026-09-15 00:00 — 4 players2026-09-16 09:00 — 1 players2026-09-17 16:00 — 1 players2026-09-19 00:00 — 1 players2026-09-20 07:00 — 4 players2026-09-21 15:00 — 2 players2026-09-22 22:00 — 8 players2026-09-24 06:00 — 1 players2026-09-25 13:00 — 1 players2026-09-26 21:00 — 1 players2026-09-28 04:00 — 4 players2026-09-29 12:00 — 1 players2026-09-30 19:00 — 3 players2026-10-02 03:00 — 6 players2026-10-03 10:00 — 0 players2026-10-04 19:00 — 26 players2026-10-06 02:00 — 18 players2026-10-07 10:00 — 3 players2026-10-08 17:00 — 7 players2026-10-10 01:00 — 19 players2026-10-11 08:00 — 7 players2026-10-12 16:00 — 3 players2026-10-13 23:00 — 6 players2026-10-14 15:00 — 3 players
Concurrent players, hourly average, last 30 days (census samples).
704Aug 2017Aug 2026Aug 2017 — avg 36 · peak 193Nov 2017 — avg 12 · peak 40Feb 2018 — avg 12 · peak 49May 2018 — avg 7 · peak 26Aug 2018 — avg 34 · peak 127Nov 2018 — avg 18 · peak 53Feb 2019 — avg 18 · peak 59May 2019 — avg 16 · peak 59Aug 2019 — avg 13 · peak 34Nov 2019 — avg 12 · peak 41Feb 2020 — avg 9 · peak 35May 2020 — avg 13 · peak 52Aug 2020 — avg 14 · peak 69Nov 2020 — avg 15 · peak 56Feb 2021 — avg 12 · peak 40May 2021 — avg 10 · peak 39Aug 2021 — avg 9 · peak 38Nov 2021 — avg 11 · peak 41Feb 2022 — avg 9 · peak 31May 2022 — avg 13 · peak 46Aug 2022 — avg 10 · peak 31Nov 2022 — avg 9 · peak 32Feb 2023 — avg 9 · peak 34May 2023 — avg 8 · peak 28Aug 2023 — avg 6 · peak 28Nov 2023 — avg 8 · peak 40Feb 2024 — avg 9 · peak 35May 2024 — avg 9 · peak 33Aug 2024 — avg 10 · peak 35Nov 2024 — avg 8 · peak 32Feb 2025 — avg 9 · peak 36May 2025 — avg 5 · peak 25Aug 2025 — avg 5 · peak 16Nov 2025 — avg 4 · peak 16Feb 2026 — avg 5 · peak 22May 2026 — avg 5 · peak 24Aug 2026 — avg 6 · peak 24
Monthly average players (source: steamcharts.com) — history via steamcharts.com; live census sampling since Aug 2026.

Price history

$14.99$1.552016-07-192026-08-142016-07-19 — best price $7.502017-08-18 — best price $11.872018-01-01 — best price $14.852018-04-23 — best price $5.102018-09-13 — best price $14.992018-11-27 — best price $14.992019-02-06 — best price $5.092019-04-25 — best price $14.992019-08-04 — best price $11.362019-10-14 — best price $14.992019-12-10 — best price $14.992020-02-07 — best price $12.782020-04-16 — best price $3.442020-06-15 — best price $14.992020-08-14 — best price $3.002020-10-22 — best price $14.992020-12-21 — best price $2.702021-02-15 — best price $2.992021-04-16 — best price $2.992021-06-04 — best price $2.692021-08-27 — best price $14.992021-11-08 — best price $2.992022-01-03 — best price $14.992022-02-26 — best price $2.672022-05-06 — best price $2.992022-08-02 — best price $13.222022-10-31 — best price $2.242023-01-11 — best price $13.562023-05-05 — best price $2.082023-07-30 — best price $2.562023-11-27 — best price $14.992024-02-20 — best price $2.992024-05-02 — best price $2.562024-08-06 — best price $10.992024-10-03 — best price $14.992024-12-27 — best price $1.782025-03-23 — best price $1.902025-06-10 — best price $2.242026-06-24 — best price $13.162026-08-14 — best price $13.97
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

27
achievements tracked
41.5%
earned "Interplanetary Home Run"
5.9%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsmacOSLinuxSingle-playerMulti-playerPvPOnline PvPShared/Split ScreenSteam AchievementsSteam Trading CardsSteam CloudRemote Play TogetherFamily Sharing1 DLC

5 supported languages: English, German, French, Spanish - Spain, Russian

Post-launch support: 1 DLC released, first 2017-08-02 (Steam store data)

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)3,0990%27

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

Player tags

IndieSpaceSci-fiStrategySimulationTurn-BasedMultiplayerSingleplayerLocal MultiplayerTurn-Based Tactics

Census log

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

Recent updates

Players also track

Project AURASupreme Ruler UltimateTavern Tycoon - Dragon's HangoverAnother Brick in The MallStarship TheoryRise of IndustryBronze Age - HD EditionTech Corp.

Similarity via IGDB.

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