The Game Census
Idlequarium cover art

Idlequarium

NutsX · Gamersky Games · 2025-11-30

Steam

CasualIndieSimulation

Modes: Single player

Releases: Nov 30, 2025 (PC (Microsoft Windows))

Idlequarium is a casual simulation game where you raise adorable little fish to earn coins, purchase decorations, and build a fully customized aquarium.The game sits anywhere on your desktop, letting you interact with your live aquarium during work or study breaks.

Idlequarium is a 2025 Casual Indie Simulation priced at $5.99, with a Mostly Positive review sentiment (71% of 250 reviews).

71%
positive of 250 reviews
Mostly Positive
steam rating
$5.99
steam price (US)

Health check

Quietly active
  • · 39 reviews in the last 8 weeks (~5/week).
  • · Review velocity up 26% vs the prior 8 weeks.
  • · Top 41% of 9,647 Casual games in the census by review count.
Estimated sales: 5.0k–11k copies

Review-multiple estimate from 250 total reviews — how this is computed.

All-time low: $1.43 at Fanatical (2026-08-03)via IsThereAnyDeal

12-month high $12.59 · on sale 21 of 24 observed days (census price snapshots)

Review momentum

PositiveNegative
969620252026Week of 2025-12-01: 96 positiveWeek of 2025-12-01: 9 negativeWeek of 2025-12-08: 17 positiveWeek of 2025-12-08: 8 negativeWeek of 2025-12-15: 1 positiveWeek of 2025-12-15: 3 negativeWeek of 2025-12-22: 2 negativeWeek of 2025-12-29: 4 positiveWeek of 2026-01-05: 7 positiveWeek of 2026-01-05: 1 negativeWeek of 2026-01-12: 6 positiveWeek of 2026-01-12: 1 negativeWeek of 2026-01-19: 1 positiveWeek of 2026-01-19: 1 negativeWeek of 2026-01-26: 3 positiveWeek of 2026-01-26: 2 negativeWeek of 2026-02-02: 1 positiveWeek of 2026-02-09: 1 negativeWeek of 2026-02-16: 1 negativeWeek of 2026-02-23: 1 positiveWeek of 2026-03-02: 1 positiveWeek of 2026-03-02: 1 negativeWeek of 2026-03-09: 3 positiveWeek of 2026-03-09: 3 negativeWeek of 2026-03-16: 2 positiveWeek of 2026-03-16: 5 negativeWeek of 2026-03-23: 12 positiveWeek of 2026-03-23: 2 negativeWeek of 2026-03-30: 1 positiveWeek of 2026-04-06: 1 negativeWeek of 2026-04-20: 2 positiveWeek of 2026-04-20: 5 negativeWeek of 2026-04-27: 1 negativeWeek of 2026-05-04: 1 positiveWeek of 2026-05-04: 1 negativeWeek of 2026-05-11: 2 positiveWeek of 2026-05-18: 16 positiveWeek of 2026-05-18: 1 negativeWeek of 2026-05-25: 1 positiveWeek of 2026-06-01: 1 positiveWeek of 2026-06-08: 3 positiveWeek of 2026-06-08: 1 negativeWeek of 2026-06-15: 1 positiveWeek of 2026-06-15: 1 negativeWeek of 2026-06-22: 2 positiveWeek of 2026-06-29: 2 positiveWeek of 2026-06-29: 3 negativeWeek of 2026-07-06: 1 positiveWeek of 2026-07-06: 2 negativeWeek of 2026-07-20: 2 negativeWeek of 2026-07-27: 20 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Price history

$12.59$1.432025-12-012026-08-082025-12-01 — best price $3.592025-12-14 — best price $5.992026-01-18 — best price $2.992026-02-01 — best price $5.992026-03-03 — best price $2.092026-03-17 — best price $5.992026-03-19 — best price $2.092026-03-26 — best price $5.992026-04-03 — best price $12.592026-04-06 — best price $4.282026-04-07 — best price $2.892026-04-08 — best price $12.592026-04-15 — best price $5.992026-04-21 — best price $1.792026-05-05 — best price $5.992026-06-10 — best price $1.792026-06-24 — best price $5.992026-06-25 — best price $1.792026-06-29 — best price $2.392026-07-09 — best price $5.992026-07-13 — best price $12.592026-07-25 — best price $1.792026-08-03 — best price $1.432026-08-08 — best price $5.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

37
achievements tracked
90.5%
earned "First Friend"
20.9%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsSingle-playerSteam AchievementsSteam CloudFamily Sharing2 DLC

10 supported languages: English, Simplified Chinese, Japanese, Korean, Traditional Chinese, French, German, Russian, Portuguese - Brazil, Spanish - Latin America

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)1109%37

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

Census log

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

Recent updates

Players also track

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Similarity via IGDB.

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