The Game Census
のっぺらぼう cover art

のっぺらぼう

ANFWorks · 2020-09-18

Steam

ActionAdventureIndieSimulation

Modes: Single player

It is a search-type horror game set in a mansion where curses live."Nopperabo" who became a curse after the tragic event You reached the end,Can you enshrine the curse?

のっぺらぼう is an Action, Adventure, Indie, and Simulation game priced at $0.99, released in 2020, with an estimated 100,000 to 200,000 owners and a Mostly Positive sentiment from 70% of 10 reviews.— census verdict as of 2026-09-20

0
playing now
70%
positive of 10 reviews
Mostly Positive
steam's rating (official)
100,000–200,000
owners (SteamSpy est.)
$0.99
steam price (US)

0 players in-game as of 2026-10-14 16:00 UTC (census sample)

Health check

Insufficient data
  • · Not enough review history collected yet to judge health.
  • · Top 98% of 27,682 Action games in the census by review count.

All-time low: $0.99 at Steam (2020-09-18)via IsThereAnyDeal

Review momentum

PositiveNegative
2220202024Week of 2020-09-01: 2 positiveWeek of 2020-09-01: 2 negativeWeek of 2020-10-01: 1 negativeWeek of 2020-11-01: 1 positiveWeek of 2020-12-01: 1 positiveWeek of 2021-09-01: 2 positiveWeek of 2023-03-01: 1 positiveWeek of 2024-05-01: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

002026-09-15 02:00 — 0 players2026-09-16 10:00 — 0 players2026-09-17 17:00 — 0 players2026-09-19 01:00 — 0 players2026-09-20 08:00 — 0 players2026-09-21 16:00 — 0 players2026-09-23 00:00 — 0 players2026-09-24 07:00 — 0 players2026-09-25 15:00 — 0 players2026-09-26 22:00 — 0 players2026-09-28 06:00 — 0 players2026-09-29 13:00 — 0 players2026-09-30 21:00 — 0 players2026-10-02 04:00 — 0 players2026-10-03 12:00 — 0 players2026-10-04 20:00 — 0 players2026-10-06 03:00 — 0 players2026-10-07 11:00 — 0 players2026-10-08 18:00 — 0 players2026-10-10 02:00 — 0 players2026-10-11 09:00 — 0 players2026-10-12 17:00 — 0 players2026-10-14 01:00 — 0 players2026-10-14 16:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Details

WindowsSingle-playerFamily Sharing

1 supported languages: Japanese

Player tags

3DIndieActionHorrorAdventureSimulationExplorationFirst-PersonSingleplayer

Census log

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

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Similarity via IGDB.