The Game Census
Little Mouse's Encyclopedia cover art

Little Mouse's Encyclopedia

Circus Atos · 2019-02-25

SteamPlayStation StoreMicrosoft Store

CasualIndie

Modes: Single player

Releases: Apr 23, 2021 (Nintendo Switch), Apr 23, 2021 (Xbox One), Feb 25, 2019 (PC (Microsoft Windows)), Nov 17, 2023 (PlayStation 4), Feb 25, 2019 (Mac), Feb 24, 2019 (Android)

An interactive encyclopedia for kids and their parents.

Little Mouse's Encyclopedia is a 2019 Casual, Indie game priced at $4.99, with an owner estimate of 20,000 .. 50,000 and a review sentiment of Very Positive (96% of 314 reviews).

2
playing now
96%
positive of 314 reviews
Very Positive
steam's rating (official)
20,000–50,000
owners (SteamSpy est.)
70/100
IGDB user rating (3 ratings)
pending
deck/linux tier (ProtonDB)
Unknown
Steam Deck (Valve)
SteamOS: 0
$4.99
steam price (US)

2 players in-game as of 2026-10-14 06:00 UTC (census sample)

Health check

Quiet
  • · 2 players in-game at the last census sample.
  • · 18 reviews in the last 8 weeks (~2/week).
  • · Review velocity down 40% vs the prior 8 weeks.
  • · Top 17% of 29,032 Casual games in the census by review count.

Health tier since 2026-09-01

Estimated sales: 7.8k–19k copies

Review-multiple estimate from 314 total reviews — how this is computed.

Current store prices

Microsoft Store$12.99

Deal snapshots via CheapShark, refreshed daily.

All-time low: $1.24 at Steam (2019-11-26) · bundled 2×via IsThereAnyDeal

12-month high $12.99 · on sale 8 of 15 observed days (census price snapshots)

Review momentum

PositiveNegative
141420192026Week of 2019-02-01: 3 positiveWeek of 2019-03-01: 10 positiveWeek of 2019-04-01: 1 positiveWeek of 2019-06-01: 4 positiveWeek of 2019-07-01: 5 positiveWeek of 2019-09-01: 1 positiveWeek of 2019-10-01: 1 positiveWeek of 2019-11-01: 9 positiveWeek of 2019-12-01: 7 positiveWeek of 2020-01-01: 4 positiveWeek of 2020-03-01: 4 positiveWeek of 2020-04-01: 2 positiveWeek of 2020-05-01: 3 positiveWeek of 2020-06-01: 1 positiveWeek of 2020-08-01: 3 positiveWeek of 2020-09-01: 1 positiveWeek of 2020-10-01: 3 positiveWeek of 2020-11-01: 5 positiveWeek of 2020-12-01: 5 positiveWeek of 2021-01-01: 7 positiveWeek of 2021-02-01: 1 negativeWeek of 2021-04-01: 3 positiveWeek of 2021-05-01: 2 positiveWeek of 2021-07-01: 3 positiveWeek of 2021-08-01: 1 positiveWeek of 2021-09-01: 1 positiveWeek of 2021-10-01: 2 positiveWeek of 2021-11-01: 6 positiveWeek of 2021-12-01: 3 positiveWeek of 2022-01-01: 5 positiveWeek of 2022-02-01: 2 positiveWeek of 2022-03-01: 3 positiveWeek of 2022-04-01: 3 positiveWeek of 2022-05-01: 1 positiveWeek of 2022-06-01: 3 positiveWeek of 2022-07-01: 9 positiveWeek of 2022-08-01: 3 positiveWeek of 2022-09-01: 2 positiveWeek of 2022-09-01: 1 negativeWeek of 2022-10-01: 3 positiveWeek of 2022-11-01: 7 positiveWeek of 2022-12-01: 2 positiveWeek of 2023-01-01: 5 positiveWeek of 2023-02-01: 1 positiveWeek of 2023-03-01: 5 positiveWeek of 2023-04-01: 1 positiveWeek of 2023-05-01: 2 positiveWeek of 2023-06-01: 2 positiveWeek of 2023-07-01: 7 positiveWeek of 2023-08-01: 14 positiveWeek of 2023-08-01: 1 negativeWeek of 2023-09-01: 4 positiveWeek of 2023-10-01: 3 positiveWeek of 2023-11-01: 4 positiveWeek of 2023-12-01: 7 positiveWeek of 2023-12-01: 1 negativeWeek of 2024-01-01: 4 positiveWeek of 2024-02-01: 1 positiveWeek of 2024-03-01: 3 positiveWeek of 2024-04-01: 2 positiveWeek of 2024-04-01: 1 negativeWeek of 2024-05-01: 1 positiveWeek of 2024-06-01: 3 positiveWeek of 2024-07-01: 3 positiveWeek of 2024-07-01: 2 negativeWeek of 2024-08-01: 3 positiveWeek of 2024-09-01: 4 positiveWeek of 2024-10-01: 2 positiveWeek of 2024-11-01: 8 positiveWeek of 2024-12-01: 5 positiveWeek of 2024-12-01: 1 negativeWeek of 2025-01-01: 4 positiveWeek of 2025-02-01: 3 positiveWeek of 2025-03-01: 6 positiveWeek of 2025-04-01: 1 positiveWeek of 2025-05-01: 4 positiveWeek of 2025-06-01: 3 positiveWeek of 2025-06-01: 1 negativeWeek of 2025-07-01: 4 positiveWeek of 2025-07-01: 1 negativeWeek of 2025-09-01: 2 positiveWeek of 2025-10-01: 1 positiveWeek of 2025-11-01: 7 positiveWeek of 2025-12-01: 1 positiveWeek of 2026-01-01: 3 positiveWeek of 2026-03-01: 5 positiveWeek of 2026-04-01: 2 positiveWeek of 2026-05-01: 1 positiveWeek of 2026-06-01: 4 positiveWeek of 2026-07-01: 2 positiveWeek 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

702026-09-15 07:00 — 3 players2026-09-16 16:00 — 0 players2026-09-17 23:00 — 0 players2026-09-19 07:00 — 0 players2026-09-20 14:00 — 3 players2026-09-21 22:00 — 2 players2026-09-23 05:00 — 3 players2026-09-24 13:00 — 0 players2026-09-25 20:00 — 0 players2026-09-27 04:00 — 0 players2026-09-28 11:00 — 0 players2026-09-29 19:00 — 2 players2026-10-01 02:00 — 1 players2026-10-02 10:00 — 2 players2026-10-03 18:00 — 1 players2026-10-05 02:00 — 0 players2026-10-06 09:00 — 2 players2026-10-07 17:00 — 2 players2026-10-09 00:00 — 0 players2026-10-10 08:00 — 0 players2026-10-11 15:00 — 2 players2026-10-12 23:00 — 1 players2026-10-14 06:00 — 2 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$12.99$1.242019-02-252026-10-102019-02-25 — best price $4.242019-06-26 — best price $3.342019-11-26 — best price $1.242019-12-19 — best price $2.492020-01-23 — best price $3.342020-10-26 — best price $3.592020-12-22 — best price $1.242021-02-11 — best price $2.492021-06-24 — best price $3.342021-10-28 — best price $3.342021-11-15 — best price $2.492021-11-24 — best price $3.342021-12-22 — best price $3.342022-01-27 — best price $1.242022-06-23 — best price $1.242022-11-14 — best price $2.492022-11-23 — best price $1.242022-12-22 — best price $3.342023-03-16 — best price $1.742023-06-29 — best price $2.492023-07-31 — best price $1.242023-11-13 — best price $3.042023-11-21 — best price $3.042023-12-21 — best price $3.042024-03-14 — best price $1.242024-06-27 — best price $1.742024-11-11 — best price $1.242025-03-13 — best price $3.742025-06-26 — best price $2.492025-09-29 — best price $2.492025-11-10 — best price $1.992025-12-18 — best price $3.492026-03-19 — best price $1.242026-06-25 — best price $1.242026-08-29 — best price $12.992026-09-12 — best price $12.992026-09-26 — best price $12.992026-10-10 — best price $12.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

20
achievements tracked
74.4%
earned "Arround the Burrow"
25.6%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsmacOSFull controller supportSingle-playerSteam AchievementsFull controller supportSteam Trading CardsMouse Only OptionPlayable without Timed InputTouch Only OptionFamily Sharing

18 supported languages: English, French, German, Czech, Polish, Ukrainian, Italian, Spanish - Spain, Hungarian, Portuguese - Portugal, Russian, Spanish - Latin America…

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Xbox One (Xbox)2,45788%20
Steam (Steam)44840%20
PS4 (PlayStation)19493%21
PS4 (PlayStation)15091%21
PS4 (PlayStation)13193%21
PS4 (PlayStation)11389%21
Switch (Nintendo)430%0

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

Player tags

2DCuteIndieCasualNatureColorfulEducationHand-drawnSingleplayerPoint & Click

Census log

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

Players also track

Don't Knock TwiceHouse of CaravanRusty Lake HotelUnforeseen IncidentsQuern - Undying ThoughtsRusty Lake: RootsA Fisherman's TaleSemblance

Similarity via IGDB.

Official site ↗