The Game Census
永冻之壳 The Shell of Permafrost cover art

永冻之壳 The Shell of Permafrost

YUMMI Studio · 迷糊的安安 · 2018-12-09

Steam

CasualIndieRPGFree To Play

Modes: Single player

Releases: Dec 09, 2018 (PC (Microsoft Windows))

A girl, draped in mystery and chased by an evil fate, escapes from a frozen land. Now, a year later, with her memory gradually returning, she is forced to make an important decision.

永冻之壳 The Shell of Permafrost is a 2018 Casual, Indie, RPG, and Free To Play game priced at free-to-play, with an estimated 50,000 to 100,000 owners and an Overwhelmingly Positive review sentiment (98% of 1214 reviews).

0
playing now
98%
positive of 1.2k reviews
Overwhelmingly Positive
steam's rating (official)
50,000–100,000
owners (SteamSpy est.)
gold
deck/linux tier (ProtonDB)
Free
steam price (US)

0 players in-game as of 2026-10-14 17:00 UTC (census sample)

A girl, draped in mystery and chased by an evil fate, escapes from a frozen land. As she flees she meets the Witch of the forest. Now, a year later, with her memory gradually returning, she is forced to make an important decision. "...no matter what you choose, I won't stop you." The witch said, solemnly holding a letter tightly in her hand. The girl, struggling between Time and Memory, ventures forth to find where it is that she truly belongs.(Storyline via IGDB)

Health check

Quietly active
  • · 0 players in-game at the last census sample.
  • · 31 reviews in the last 8 weeks (~4/week).
  • · Review velocity up 0% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (99 reviews).
  • · Top 7% of 29,131 Casual games in the census by review count.

Health tier since 2026-08-31

Review momentum

PositiveNegative
989820182026Week of 2018-12-01: 88 positiveWeek of 2018-12-01: 3 negativeWeek of 2019-01-01: 98 positiveWeek of 2019-01-01: 1 negativeWeek of 2019-02-01: 62 positiveWeek of 2019-03-01: 26 positiveWeek of 2019-03-01: 1 negativeWeek of 2019-04-01: 10 positiveWeek of 2019-05-01: 17 positiveWeek of 2019-06-01: 25 positiveWeek of 2019-06-01: 1 negativeWeek of 2019-07-01: 24 positiveWeek of 2019-08-01: 14 positiveWeek of 2019-09-01: 11 positiveWeek of 2019-10-01: 22 positiveWeek of 2019-11-01: 39 positiveWeek of 2019-11-01: 1 negativeWeek of 2019-12-01: 22 positiveWeek of 2020-01-01: 27 positiveWeek of 2020-01-01: 1 negativeWeek of 2020-02-01: 42 positiveWeek of 2020-03-01: 67 positiveWeek of 2020-03-01: 3 negativeWeek of 2020-04-01: 46 positiveWeek of 2020-04-01: 2 negativeWeek of 2020-05-01: 30 positiveWeek of 2020-06-01: 25 positiveWeek of 2020-06-01: 1 negativeWeek of 2020-07-01: 23 positiveWeek of 2020-07-01: 3 negativeWeek of 2020-08-01: 26 positiveWeek of 2020-09-01: 16 positiveWeek of 2020-09-01: 1 negativeWeek of 2020-10-01: 9 positiveWeek of 2020-10-01: 1 negativeWeek of 2020-11-01: 12 positiveWeek of 2020-12-01: 17 positiveWeek of 2020-12-01: 2 negativeWeek of 2021-01-01: 20 positiveWeek of 2021-02-01: 13 positiveWeek of 2021-02-01: 2 negativeWeek of 2021-03-01: 4 positiveWeek of 2021-04-01: 7 positiveWeek of 2021-05-01: 6 positiveWeek of 2021-05-01: 1 negativeWeek of 2021-06-01: 12 positiveWeek of 2021-07-01: 22 positiveWeek of 2021-07-01: 1 negativeWeek of 2021-08-01: 12 positiveWeek of 2021-09-01: 14 positiveWeek of 2021-10-01: 9 positiveWeek of 2021-10-01: 1 negativeWeek of 2021-11-01: 5 positiveWeek of 2021-12-01: 6 positiveWeek of 2022-01-01: 10 positiveWeek of 2022-02-01: 13 positiveWeek of 2022-03-01: 9 positiveWeek of 2022-04-01: 4 positiveWeek of 2022-05-01: 11 positiveWeek of 2022-05-01: 1 negativeWeek of 2022-06-01: 7 positiveWeek of 2022-07-01: 6 positiveWeek of 2022-08-01: 7 positiveWeek of 2022-09-01: 8 positiveWeek of 2022-10-01: 7 positiveWeek of 2022-11-01: 7 positiveWeek of 2022-12-01: 8 positiveWeek of 2023-01-01: 14 positiveWeek of 2023-02-01: 6 positiveWeek of 2023-03-01: 6 positiveWeek of 2023-04-01: 9 positiveWeek of 2023-05-01: 6 positiveWeek of 2023-05-01: 1 negativeWeek of 2023-06-01: 5 positiveWeek of 2023-06-01: 1 negativeWeek of 2023-07-01: 10 positiveWeek of 2023-08-01: 15 positiveWeek of 2023-09-01: 4 positiveWeek of 2023-09-01: 1 negativeWeek of 2023-10-01: 7 positiveWeek of 2023-11-01: 6 positiveWeek of 2023-12-01: 3 positiveWeek of 2024-01-01: 9 positiveWeek of 2024-02-01: 8 positiveWeek of 2024-02-01: 2 negativeWeek of 2024-03-01: 13 positiveWeek of 2024-04-01: 9 positiveWeek of 2024-04-01: 1 negativeWeek of 2024-05-01: 5 positiveWeek of 2024-06-01: 9 positiveWeek of 2024-07-01: 8 positiveWeek of 2024-07-01: 1 negativeWeek of 2024-08-01: 8 positiveWeek of 2024-09-01: 3 positiveWeek of 2024-10-01: 10 positiveWeek of 2024-11-01: 9 positiveWeek of 2024-12-01: 3 positiveWeek of 2024-12-01: 2 negativeWeek of 2025-01-01: 3 positiveWeek of 2025-02-01: 8 positiveWeek of 2025-03-01: 4 positiveWeek of 2025-04-01: 3 positiveWeek of 2025-04-01: 1 negativeWeek of 2025-05-01: 3 positiveWeek of 2025-06-01: 7 positiveWeek of 2025-06-01: 1 negativeWeek of 2025-07-01: 3 positiveWeek of 2025-08-01: 6 positiveWeek of 2025-09-01: 2 positiveWeek of 2025-10-01: 2 positiveWeek of 2025-11-01: 3 positiveWeek of 2025-12-01: 6 positiveWeek of 2026-01-01: 3 positiveWeek of 2026-01-01: 1 negativeWeek of 2026-02-01: 4 positiveWeek of 2026-03-01: 4 positiveWeek of 2026-04-01: 1 positiveWeek of 2026-05-01: 6 positiveWeek of 2026-06-01: 4 positiveWeek of 2026-06-01: 1 negativeWeek of 2026-07-01: 1 positiveWeek of 2026-08-01: 2 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

202026-09-15 02:00 — 0 players2026-09-16 11:00 — 0 players2026-09-17 18:00 — 0 players2026-09-19 02:00 — 0 players2026-09-20 09:00 — 0 players2026-09-21 17:00 — 0 players2026-09-23 00:00 — 0 players2026-09-24 08:00 — 0 players2026-09-25 15:00 — 1 players2026-09-26 23:00 — 0 players2026-09-28 06:00 — 0 players2026-09-29 14:00 — 0 players2026-09-30 21:00 — 0 players2026-10-02 05:00 — 0 players2026-10-03 12:00 — 0 players2026-10-04 21:00 — 0 players2026-10-06 04:00 — 0 players2026-10-07 12:00 — 0 players2026-10-08 19:00 — 0 players2026-10-10 03:00 — 0 players2026-10-11 10:00 — 1 players2026-10-12 18:00 — 0 players2026-10-14 01:00 — 0 players2026-10-14 17:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Completion

5
achievements tracked
60.6%
earned "故事开始"
26.4%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsSingle-playerSteam AchievementsFamily Sharing

2 supported languages: Simplified Chinese, English

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)64957%5

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

Player tags

RPGAnimeIndieCasualPuzzleRPGMakerAdventureStory RichFree to PlayPixel Graphics

Census log

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

Players also track

Wanderlust AdventuresTanziaOmensight: Definitive EditionWeapon Shop FantasyEternity: The Last UnicornDungeon Of Dragon KnightTorchlight III

Similarity via IGDB.