The Game Census
Iron Sea Defenders cover art

Iron Sea Defenders

Creobit · 8Floor · 2016-09-09

SteamPlayStation StoreMicrosoft Store

ActionAdventureCasualIndieRPGSimulationSportsStrategy

Modes: Single player

Releases: Jun 13, 2017 (PlayStation 4), Nov 22, 2016 (PlayStation Vita), Sep 09, 2016 (PC (Microsoft Windows)), Sep 27, 2024 (Xbox One)

Man the guns! The enemy fleet is on the horizon! Defend your fort from attacks – show your tactical skill.

Iron Sea Defenders is a 2016 Action, Adventure, Casual, and Indie game priced at $1.49, with an owner estimate of 100,000 .. 200,000 and a Very Positive review sentiment (80% of 340 reviews).

0
playing now
80%
positive of 340 reviews
Very Positive
steam's rating (official)
100,000–200,000
owners (SteamSpy est.)
70/100
IGDB user rating (0 ratings)
platinum
deck/linux tier (ProtonDB)
Playable
Steam Deck (Valve)
SteamOS: Playable
$1.49
steam price (US)

0 players in-game as of 2026-10-14 16:00 UTC (census sample)

Health check

Quiet
  • · 0 players in-game at the last census sample.
  • · 10 reviews in the last 8 weeks (~1/week).
  • · Review velocity down 9% vs the prior 8 weeks.
  • · Top 24% of 27,841 Action games in the census by review count.

Health tier since 2026-09-01

Estimated sales: 8.5k–20k copies

Review-multiple estimate from 340 total reviews — how this is computed.

Current store prices

Microsoft Store$12.99

Deal snapshots via CheapShark, refreshed daily.

All-time low: $0.49 at Steam (2018-05-14) · bundled 3×via IsThereAnyDeal

12-month high $14.99 · on sale 10 of 26 observed days (census price snapshots)

Review momentum

PositiveNegative
232320162026Week of 2016-09-01: 1 positiveWeek of 2016-09-01: 2 negativeWeek of 2016-10-01: 2 positiveWeek of 2017-03-01: 1 positiveWeek of 2017-09-01: 3 positiveWeek of 2017-11-01: 1 positiveWeek of 2017-11-01: 1 negativeWeek of 2018-02-01: 1 negativeWeek of 2018-03-01: 6 positiveWeek of 2018-04-01: 1 positiveWeek of 2018-05-01: 7 positiveWeek of 2018-05-01: 1 negativeWeek of 2018-06-01: 1 positiveWeek of 2018-06-01: 1 negativeWeek of 2018-07-01: 1 negativeWeek of 2018-09-01: 7 positiveWeek of 2018-10-01: 2 positiveWeek of 2018-11-01: 23 positiveWeek of 2018-11-01: 2 negativeWeek of 2018-12-01: 4 positiveWeek of 2018-12-01: 3 negativeWeek of 2019-01-01: 6 positiveWeek of 2019-01-01: 2 negativeWeek of 2019-02-01: 1 positiveWeek of 2019-02-01: 2 negativeWeek of 2019-03-01: 2 positiveWeek of 2019-03-01: 3 negativeWeek of 2019-04-01: 1 positiveWeek of 2019-05-01: 1 positiveWeek of 2019-06-01: 3 positiveWeek of 2019-06-01: 1 negativeWeek of 2019-07-01: 3 positiveWeek of 2019-07-01: 1 negativeWeek of 2019-08-01: 2 positiveWeek of 2019-08-01: 1 negativeWeek of 2019-09-01: 2 positiveWeek of 2019-09-01: 1 negativeWeek of 2019-10-01: 2 positiveWeek of 2019-10-01: 1 negativeWeek of 2019-11-01: 3 positiveWeek of 2019-12-01: 1 positiveWeek of 2019-12-01: 1 negativeWeek of 2020-01-01: 5 positiveWeek of 2020-02-01: 1 positiveWeek of 2020-03-01: 2 positiveWeek of 2020-03-01: 1 negativeWeek of 2020-04-01: 8 positiveWeek of 2020-05-01: 3 positiveWeek of 2020-05-01: 1 negativeWeek of 2020-06-01: 2 positiveWeek of 2020-07-01: 1 positiveWeek of 2020-08-01: 2 positiveWeek of 2020-09-01: 2 positiveWeek of 2020-10-01: 2 positiveWeek of 2020-11-01: 2 positiveWeek of 2020-12-01: 1 positiveWeek of 2020-12-01: 2 negativeWeek of 2021-01-01: 4 positiveWeek of 2021-02-01: 5 positiveWeek of 2021-02-01: 3 negativeWeek of 2021-03-01: 5 positiveWeek of 2021-04-01: 7 positiveWeek of 2021-05-01: 5 positiveWeek of 2021-05-01: 2 negativeWeek of 2021-06-01: 4 positiveWeek of 2021-07-01: 5 positiveWeek of 2021-07-01: 2 negativeWeek of 2021-08-01: 3 positiveWeek of 2021-09-01: 2 positiveWeek of 2021-09-01: 1 negativeWeek of 2021-10-01: 3 positiveWeek of 2021-10-01: 1 negativeWeek of 2021-11-01: 2 positiveWeek of 2021-12-01: 5 positiveWeek of 2021-12-01: 1 negativeWeek of 2022-01-01: 1 positiveWeek of 2022-02-01: 4 positiveWeek of 2022-03-01: 1 positiveWeek of 2022-04-01: 3 positiveWeek of 2022-04-01: 1 negativeWeek of 2022-05-01: 7 positiveWeek of 2022-05-01: 2 negativeWeek of 2022-06-01: 6 positiveWeek of 2022-07-01: 9 positiveWeek of 2022-07-01: 2 negativeWeek of 2022-08-01: 9 positiveWeek of 2022-09-01: 6 positiveWeek of 2022-09-01: 2 negativeWeek of 2022-10-01: 1 positiveWeek of 2022-10-01: 1 negativeWeek of 2022-11-01: 1 positiveWeek of 2022-12-01: 4 positiveWeek of 2022-12-01: 1 negativeWeek of 2023-01-01: 2 positiveWeek of 2023-01-01: 1 negativeWeek of 2023-02-01: 1 positiveWeek of 2023-02-01: 1 negativeWeek of 2023-03-01: 5 positiveWeek of 2023-04-01: 4 positiveWeek of 2023-05-01: 4 positiveWeek of 2023-05-01: 1 negativeWeek of 2023-06-01: 3 positiveWeek of 2023-07-01: 4 positiveWeek of 2023-08-01: 2 positiveWeek of 2023-08-01: 2 negativeWeek of 2023-10-01: 2 positiveWeek of 2023-11-01: 2 positiveWeek of 2023-12-01: 2 positiveWeek of 2023-12-01: 1 negativeWeek of 2024-01-01: 1 positiveWeek of 2024-02-01: 4 positiveWeek of 2024-02-01: 1 negativeWeek of 2024-04-01: 1 positiveWeek of 2024-07-01: 1 negativeWeek of 2024-08-01: 1 positiveWeek of 2024-10-01: 1 positiveWeek of 2024-11-01: 1 negativeWeek of 2024-12-01: 1 positiveWeek of 2025-01-01: 2 positiveWeek of 2025-01-01: 1 negativeWeek of 2025-02-01: 2 positiveWeek of 2025-03-01: 1 positiveWeek of 2025-04-01: 1 positiveWeek of 2025-05-01: 1 positiveWeek of 2025-06-01: 1 positiveWeek of 2025-08-01: 1 positiveWeek of 2025-09-01: 1 positiveWeek of 2025-10-01: 2 negativeWeek of 2026-02-01: 2 positiveWeek of 2026-03-01: 1 positiveWeek of 2026-06-01: 1 negativeWeek of 2026-08-01: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

402026-09-15 17:00 — 1 players2026-09-17 01:00 — 1 players2026-09-18 09:00 — 0 players2026-09-19 16:00 — 1 players2026-09-21 00:00 — 1 players2026-09-22 07:00 — 2 players2026-09-23 15:00 — 1 players2026-09-24 22:00 — 2 players2026-09-26 06:00 — 2 players2026-09-27 13:00 — 2 players2026-09-28 21:00 — 4 players2026-09-30 04:00 — 1 players2026-10-01 12:00 — 0 players2026-10-02 19:00 — 2 players2026-10-04 03:00 — 0 players2026-10-05 11:00 — 1 players2026-10-06 19:00 — 1 players2026-10-08 02:00 — 2 players2026-10-09 10:00 — 1 players2026-10-10 17:00 — 2 players2026-10-12 01:00 — 1 players2026-10-13 08:00 — 1 players2026-10-14 16:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$14.99$0.492015-07-102026-10-102015-07-10 — best price $4.992016-10-28 — best price $1.242016-12-20 — best price $1.242017-03-13 — best price $0.992017-08-29 — best price $2.492017-11-29 — best price $4.992018-03-12 — best price $0.692018-07-02 — best price $2.492018-10-30 — best price $0.492018-12-20 — best price $0.492019-03-18 — best price $4.992019-07-08 — best price $2.492019-11-01 — best price $4.992020-01-20 — best price $4.992020-07-09 — best price $4.992021-01-05 — best price $4.992021-07-12 — best price $4.992022-01-24 — best price $4.992022-07-07 — best price $0.492022-12-12 — best price $0.492023-05-08 — best price $0.492023-09-25 — best price $3.492024-03-25 — best price $0.742024-06-27 — best price $1.492024-12-04 — best price $0.742025-03-13 — best price $0.992025-07-14 — best price $0.742025-11-03 — best price $14.992026-03-26 — best price $14.992026-07-20 — best price $14.992026-10-10 — best price $12.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

12
achievements tracked
8.2%
earned "Worth it"
5.1%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsSingle-playerSteam AchievementsSteam Trading CardsFamily Sharing3 DLC

3 supported languages: English, German, Russian

Post-launch support: 3 DLC released, first 2016-09-23, latest 2016-11-30 (Steam store data)

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)62734%12
PS4 (PlayStation)24238%12
PS4 (PlayStation)13833%12
Xbox One (Xbox)4743%12

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

Player tags

RPGIndieNavalActionCasualSportsStrategyAdventureDifficultSubmarine

Census log

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

Players also track

Star Control®: OriginsSupreme Ruler UltimateSurvivalistReverse CrawlMedieval Kingdom WarsAnother Brick in The MallBronze Age - HD EditionApsulov: End of Gods

Similarity via IGDB.

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