The Game Census
Rocket of Whispers: Prologue cover art

Rocket of Whispers: Prologue

SIGONO INC. · 2018-09-12

Steam

AdventureIndie

Modes: Single player

Releases: Sep 12, 2018 (Mac), Sep 12, 2018 (Android), Sep 12, 2018 (iOS), Sep 12, 2018 (PC (Microsoft Windows))

In a chilling cellar below the apocalyptic snow, Fei Lin the witch wakes up from hibernation, and ventures into the forsaken world. Guide her through the process of escaping the cellar, and seeing the changed world for her first time.

Rocket of Whispers: Prologue is an Adventure, Indie game released in 2018, free-to-play, with an estimated 100,000 .. 200,000 owners and a Mostly Positive review sentiment (78% of 282 reviews).— census verdict as of 2026-09-20

0
playing now
78%
positive of 285 reviews
Mostly Positive
steam's rating (official)
100,000–200,000
owners (SteamSpy est.)
68/100
IGDB user rating (5 ratings)
pending
deck/linux tier (ProtonDB)
Unknown
Steam Deck (Valve)
SteamOS: 0
Free
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.
  • · 19 reviews in the last 8 weeks (~2/week).
  • · Review velocity up 19% vs the prior 8 weeks.
  • · Top 25% of 28,739 Adventure games in the census by review count.

Health tier since 2026-09-01

Review momentum

PositiveNegative
404020182026Week of 2018-09-01: 40 positiveWeek of 2018-09-01: 7 negativeWeek of 2018-10-01: 8 positiveWeek of 2018-10-01: 2 negativeWeek of 2018-11-01: 10 positiveWeek of 2018-11-01: 1 negativeWeek of 2018-12-01: 8 positiveWeek of 2018-12-01: 4 negativeWeek of 2019-01-01: 5 positiveWeek of 2019-01-01: 1 negativeWeek of 2019-02-01: 1 positiveWeek of 2019-02-01: 1 negativeWeek of 2019-03-01: 1 positiveWeek of 2019-03-01: 1 negativeWeek of 2019-04-01: 4 positiveWeek of 2019-05-01: 1 positiveWeek of 2019-06-01: 1 positiveWeek of 2019-06-01: 2 negativeWeek of 2019-07-01: 2 positiveWeek of 2019-08-01: 2 positiveWeek of 2019-10-01: 3 positiveWeek of 2019-10-01: 1 negativeWeek of 2019-11-01: 3 positiveWeek of 2019-11-01: 1 negativeWeek of 2019-12-01: 2 positiveWeek of 2019-12-01: 1 negativeWeek of 2020-01-01: 2 positiveWeek of 2020-01-01: 1 negativeWeek of 2020-02-01: 1 positiveWeek of 2020-03-01: 4 positiveWeek of 2020-04-01: 1 positiveWeek of 2020-04-01: 2 negativeWeek of 2020-05-01: 1 positiveWeek of 2020-06-01: 2 positiveWeek of 2020-06-01: 2 negativeWeek of 2020-07-01: 1 positiveWeek of 2020-08-01: 3 positiveWeek of 2020-08-01: 1 negativeWeek of 2020-09-01: 1 negativeWeek of 2020-10-01: 1 negativeWeek of 2020-11-01: 1 positiveWeek of 2020-11-01: 1 negativeWeek of 2021-01-01: 3 positiveWeek of 2021-03-01: 2 positiveWeek of 2021-04-01: 1 negativeWeek of 2021-05-01: 1 positiveWeek of 2021-06-01: 2 positiveWeek of 2021-07-01: 6 positiveWeek of 2021-07-01: 1 negativeWeek of 2021-08-01: 2 positiveWeek of 2021-08-01: 2 negativeWeek of 2021-09-01: 3 positiveWeek of 2021-10-01: 4 positiveWeek of 2021-10-01: 1 negativeWeek of 2021-11-01: 5 positiveWeek of 2021-11-01: 1 negativeWeek of 2021-12-01: 2 positiveWeek of 2021-12-01: 1 negativeWeek of 2022-01-01: 2 positiveWeek of 2022-01-01: 2 negativeWeek of 2022-02-01: 3 positiveWeek of 2022-02-01: 1 negativeWeek of 2022-03-01: 1 positiveWeek of 2022-03-01: 1 negativeWeek of 2022-04-01: 1 positiveWeek of 2022-04-01: 1 negativeWeek of 2022-05-01: 1 positiveWeek of 2022-06-01: 3 positiveWeek of 2022-06-01: 1 negativeWeek of 2022-07-01: 4 positiveWeek of 2022-08-01: 1 positiveWeek of 2022-08-01: 2 negativeWeek of 2022-09-01: 1 positiveWeek of 2022-10-01: 4 positiveWeek of 2022-11-01: 2 positiveWeek of 2022-11-01: 3 negativeWeek of 2022-12-01: 6 positiveWeek of 2022-12-01: 1 negativeWeek of 2023-01-01: 4 positiveWeek of 2023-02-01: 1 positiveWeek of 2023-03-01: 2 positiveWeek of 2023-04-01: 1 positiveWeek of 2023-04-01: 1 negativeWeek of 2023-05-01: 2 positiveWeek of 2023-06-01: 1 positiveWeek of 2023-07-01: 3 positiveWeek of 2023-07-01: 3 negativeWeek of 2023-08-01: 2 positiveWeek of 2023-08-01: 4 negativeWeek of 2023-09-01: 2 positiveWeek of 2023-10-01: 3 positiveWeek of 2023-11-01: 4 positiveWeek of 2023-12-01: 3 positiveWeek of 2024-01-01: 3 positiveWeek of 2024-01-01: 1 negativeWeek of 2024-02-01: 2 positiveWeek of 2024-03-01: 1 positiveWeek of 2024-03-01: 1 negativeWeek of 2024-04-01: 5 positiveWeek of 2024-05-01: 3 positiveWeek of 2024-07-01: 2 positiveWeek of 2024-08-01: 2 positiveWeek of 2024-08-01: 1 negativeWeek of 2024-09-01: 1 negativeWeek of 2024-10-01: 1 positiveWeek of 2024-10-01: 1 negativeWeek of 2024-11-01: 3 positiveWeek of 2024-11-01: 1 negativeWeek of 2024-12-01: 1 positiveWeek of 2024-12-01: 1 negativeWeek of 2025-01-01: 1 positiveWeek of 2025-01-01: 1 negativeWeek of 2025-02-01: 2 positiveWeek of 2025-03-01: 1 positiveWeek of 2025-03-01: 1 negativeWeek of 2025-05-01: 1 positiveWeek of 2025-07-01: 1 positiveWeek of 2025-09-01: 1 positiveWeek of 2025-10-01: 2 positiveWeek of 2025-11-01: 2 positiveWeek of 2025-11-01: 2 negativeWeek of 2025-12-01: 2 positiveWeek of 2025-12-01: 1 negativeWeek of 2026-03-01: 2 positiveWeek of 2026-04-01: 3 positiveWeek of 2026-04-01: 2 negativeWeek of 2026-05-01: 1 positiveWeek of 2026-06-01: 1 positiveWeek of 2026-08-01: 2 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

102026-09-15 01:00 — 0 players2026-09-16 09:00 — 0 players2026-09-17 17:00 — 0 players2026-09-19 00:00 — 0 players2026-09-20 08:00 — 0 players2026-09-21 16:00 — 1 players2026-09-22 23:00 — 0 players2026-09-24 07:00 — 0 players2026-09-25 14:00 — 0 players2026-09-26 22:00 — 0 players2026-09-28 05:00 — 0 players2026-09-29 13:00 — 0 players2026-09-30 20:00 — 0 players2026-10-02 04:00 — 0 players2026-10-03 11:00 — 0 players2026-10-04 19:00 — 0 players2026-10-06 03:00 — 0 players2026-10-07 10:00 — 0 players2026-10-08 18:00 — 0 players2026-10-10 01:00 — 1 players2026-10-11 09:00 — 0 players2026-10-12 17:00 — 0 players2026-10-14 00:00 — 0 players2026-10-14 16:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).
20Sep 2018Aug 2020Sep 2018 — avg 2 · peak 9Oct 2018 — avg 0 · peak 3Nov 2018 — avg 0 · peak 3Dec 2018 — avg 0 · peak 2Jan 2019 — avg 0 · peak 3Feb 2019 — avg 0 · peak 2Mar 2019 — avg 0 · peak 2Apr 2019 — avg 0 · peak 2May 2019 — avg 0 · peak 2Jun 2019 — avg 0 · peak 2Jul 2019 — avg 0 · peak 2Aug 2019 — avg 0 · peak 1Sep 2019 — avg 0 · peak 1Aug 2020 — avg 1 · peak 2

▲ +1 avg players vs prior month — Aug 2020

Monthly average players (source: steamcharts.com) — history via steamcharts.com; live census sampling since Aug 2026.

Details

WindowsmacOSSingle-playerFamily Sharing1 DLC

4 supported languages: English, Traditional Chinese, Japanese, Simplified Chinese

Post-launch support: 1 DLC released, first 2018-09-12 (Steam store data)

Player tags

AnimeIndiePuzzleAdventureFree to PlaySingleplayerGreat Soundtrack

Census log

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

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Similarity via IGDB.

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