The Game Census
Ecosystem cover art

Ecosystem

Tom Johnson · Slug Disco · 2024-11-08

SteamEpic Games Store

CasualIndieSimulationStrategy

Modes: Single player

Releases: Mar 16, 2021 (PC (Microsoft Windows))

Create virtual lifeforms whose development is shaped by a deep simulation of evolution. Guide them as they fight, mate, and adapt to the environment you have built. All the creatures in the trailer evolved on their own in the game!

Ecosystem is a Casual, Indie, Simulation, and Strategy game released in 2024, priced at $19.99, with a Mostly Positive review sentiment (77% of 631 reviews) and an estimated 20,000 .. 50,000 owners.

5
playing now
77%
positive of 631 reviews
Mostly Positive
steam rating
20,000–50,000
owners (SteamSpy est.)
gold
deck/linux tier (ProtonDB)
$19.99
steam price (US)

5 players in-game as of 2026-08-30 11:00 UTC (census sample)

Ecosystem isn't just a video game version of the laws of ecology with pre-made fish models. The simulation actually determines the creatures in the game: their bodies, how they swim, and how they think and behave. All the creatures in the trailer evolved on their own in the game; none were hand-edited! Virtual creatures evolve on their own to adapt to an environment you create At Ecosystem's heart are evolving virtual lifeforms, who grow from synthetic DNA and live in a physically-simulated ocean. This synthetic DNA encodes everything about a creature, from skeletal structure to skin, from jo(Storyline via IGDB)

Health check

Quietly active
  • · 5 players in-game at the last census sample.
  • · 60 reviews in the last 8 weeks (~8/week).
  • · Review velocity up 13% vs the prior 8 weeks.
  • · Top 26% of 9,617 Casual games in the census by review count.
Estimated sales: 13k–28k copies

Review-multiple estimate from 631 total reviews — how this is computed.

Current store prices

lowest across shops (ITAD)$6.99-65%

Deal snapshots via CheapShark, refreshed daily.

All-time low: $6.99 at Fanatical (2026-08-06)via IsThereAnyDeal

12-month high $19.99 · on sale 37 of 52 observed days (census price snapshots)

Review momentum

PositiveNegative
808020212026Week of 2021-03-01: 80 positiveWeek of 2021-03-01: 10 negativeWeek of 2021-04-01: 21 positiveWeek of 2021-04-01: 6 negativeWeek of 2021-05-01: 14 positiveWeek of 2021-05-01: 3 negativeWeek of 2021-06-01: 10 positiveWeek of 2021-06-01: 4 negativeWeek of 2021-07-01: 2 positiveWeek of 2021-07-01: 1 negativeWeek of 2021-08-01: 12 positiveWeek of 2021-09-01: 6 positiveWeek of 2021-09-01: 2 negativeWeek of 2021-10-01: 7 positiveWeek of 2021-10-01: 3 negativeWeek of 2021-11-01: 8 positiveWeek of 2021-11-01: 1 negativeWeek of 2021-12-01: 5 positiveWeek of 2022-01-01: 3 positiveWeek of 2022-01-01: 2 negativeWeek of 2022-02-01: 3 positiveWeek of 2022-02-01: 1 negativeWeek of 2022-03-01: 4 positiveWeek of 2022-04-01: 6 positiveWeek of 2022-04-01: 4 negativeWeek of 2022-05-01: 5 positiveWeek of 2022-05-01: 1 negativeWeek of 2022-06-01: 8 positiveWeek of 2022-06-01: 3 negativeWeek of 2022-07-01: 11 positiveWeek of 2022-07-01: 2 negativeWeek of 2022-08-01: 3 positiveWeek of 2022-09-01: 2 positiveWeek of 2022-09-01: 1 negativeWeek of 2022-10-01: 1 positiveWeek of 2022-12-01: 5 positiveWeek of 2023-01-01: 3 positiveWeek of 2023-01-01: 2 negativeWeek of 2023-02-01: 4 positiveWeek of 2023-02-01: 1 negativeWeek of 2023-03-01: 5 positiveWeek of 2023-03-01: 4 negativeWeek of 2023-04-01: 8 positiveWeek of 2023-04-01: 1 negativeWeek of 2023-05-01: 1 positiveWeek of 2023-05-01: 1 negativeWeek of 2023-06-01: 3 positiveWeek of 2023-06-01: 1 negativeWeek of 2023-07-01: 10 positiveWeek of 2023-08-01: 7 positiveWeek of 2023-08-01: 1 negativeWeek of 2023-09-01: 2 positiveWeek of 2023-09-01: 1 negativeWeek of 2023-10-01: 4 positiveWeek of 2023-10-01: 1 negativeWeek of 2023-11-01: 2 positiveWeek of 2023-12-01: 4 positiveWeek of 2023-12-01: 1 negativeWeek of 2024-01-01: 8 positiveWeek of 2024-01-01: 1 negativeWeek of 2024-02-01: 4 positiveWeek of 2024-02-01: 2 negativeWeek of 2024-03-01: 8 positiveWeek of 2024-03-01: 5 negativeWeek of 2024-04-01: 9 positiveWeek of 2024-04-01: 5 negativeWeek of 2024-05-01: 7 positiveWeek of 2024-06-01: 8 positiveWeek of 2024-06-01: 2 negativeWeek of 2024-07-01: 9 positiveWeek of 2024-07-01: 1 negativeWeek of 2024-08-01: 5 positiveWeek of 2024-08-01: 1 negativeWeek of 2024-09-01: 1 positiveWeek of 2024-09-01: 2 negativeWeek of 2024-10-01: 5 positiveWeek of 2024-10-01: 4 negativeWeek of 2024-11-01: 43 positiveWeek of 2024-11-01: 15 negativeWeek of 2024-12-01: 9 positiveWeek of 2024-12-01: 3 negativeWeek of 2025-01-01: 9 positiveWeek of 2025-01-01: 5 negativeWeek of 2025-02-01: 3 positiveWeek of 2025-02-01: 3 negativeWeek of 2025-03-01: 6 positiveWeek of 2025-03-01: 1 negativeWeek of 2025-04-01: 3 positiveWeek of 2025-04-01: 1 negativeWeek of 2025-05-01: 6 positiveWeek of 2025-05-01: 5 negativeWeek of 2025-06-01: 2 positiveWeek of 2025-06-01: 3 negativeWeek of 2025-07-01: 6 positiveWeek of 2025-08-01: 7 positiveWeek of 2025-08-01: 6 negativeWeek of 2025-09-01: 2 positiveWeek of 2025-09-01: 3 negativeWeek of 2025-10-01: 2 positiveWeek of 2025-10-01: 3 negativeWeek of 2025-11-01: 4 positiveWeek of 2025-12-01: 3 positiveWeek of 2025-12-01: 2 negativeWeek of 2026-01-01: 8 positiveWeek of 2026-01-01: 1 negativeWeek of 2026-02-01: 5 positiveWeek of 2026-02-01: 1 negativeWeek of 2026-03-01: 7 positiveWeek of 2026-03-01: 1 negativeWeek of 2026-04-01: 10 positiveWeek of 2026-04-01: 3 negativeWeek of 2026-05-01: 4 positiveWeek of 2026-05-01: 2 negativeWeek of 2026-06-01: 5 positiveWeek of 2026-06-01: 2 negativeWeek of 2026-07-01: 4 positiveWeek of 2026-07-01: 2 negativeWeek of 2026-08-01: 1 positiveWeek of 2026-08-01: 1 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

802026-08-12 00:00 — 6 players2026-08-12 15:00 — 3 players2026-08-13 07:00 — 1 players2026-08-13 23:00 — 5 players2026-08-14 15:00 — 5 players2026-08-15 07:00 — 3 players2026-08-15 23:00 — 3 players2026-08-16 15:00 — 4 players2026-08-17 07:00 — 0 players2026-08-17 22:00 — 0 players2026-08-18 14:00 — 3 players2026-08-19 06:00 — 4 players2026-08-19 22:00 — 2 players2026-08-20 13:00 — 1 players2026-08-21 05:00 — 1 players2026-08-21 21:00 — 1 players2026-08-22 13:00 — 2 players2026-08-23 04:00 — 0 players2026-08-23 20:00 — 3 players2026-08-24 12:00 — 1 players2026-08-25 04:00 — 3 players2026-08-25 20:00 — 2 players2026-08-26 12:00 — 3 players2026-08-27 04:00 — 3 players2026-08-27 20:00 — 8 players2026-08-28 12:00 — 7 players2026-08-29 04:00 — 5 players2026-08-29 19:00 — 1 players2026-08-30 11:00 — 5 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$19.99$6.992021-03-162026-08-172021-03-16 — best price $19.992022-04-04 — best price $19.992022-06-23 — best price $17.992022-09-19 — best price $19.992022-11-23 — best price $17.992023-01-05 — best price $19.992023-03-23 — best price $19.992023-06-01 — best price $17.992023-07-13 — best price $19.992023-09-04 — best price $15.992023-11-17 — best price $19.992023-12-17 — best price $15.992024-01-04 — best price $19.992024-03-14 — best price $15.992024-05-04 — best price $19.992024-06-27 — best price $15.992024-11-22 — best price $19.992024-12-19 — best price $13.992025-03-02 — best price $19.992025-04-01 — best price $13.992025-06-03 — best price $19.992025-08-02 — best price $9.992025-09-16 — best price $19.992025-10-06 — best price $19.992025-11-22 — best price $19.992025-12-18 — best price $8.392026-01-19 — best price $19.992026-02-20 — best price $10.002026-03-09 — best price $8.392026-03-26 — best price $19.992026-04-07 — best price $8.292026-04-24 — best price $19.992026-05-01 — best price $19.992026-05-18 — best price $16.262026-06-01 — best price $9.992026-06-13 — best price $16.572026-07-09 — best price $19.992026-07-23 — best price $7.992026-08-06 — best price $6.992026-08-17 — best price $6.99
Lowest recorded price across tracked stores, per day (census snapshots).

Details

WindowsSingle-playerSteam WorkshopSteam CloudFamily Sharing2 DLC

6 supported languages: English, French, German, Japanese, Simplified Chinese, Traditional Chinese

Player tags

NatureSci-fiFishingSandboxScienceGod GameLife SimRealisticAutomationColony Sim

Census log

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

Players also track

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Similarity via IGDB.

Official site ↗Discord ↗