The Game Census
NEKO-NIN exHeart cover art

NEKO-NIN exHeart

Whirlpool · Sekai Project · 2017-04-21

Steam

ActionCasualIndieSimulation

Modes: Single player

Releases: Apr 21, 2017 (PC (Microsoft Windows))

Japan. From time immemorial, there are those who possess superhuman abilities. These beings who looked like a cross between man and beast are called Demi-Humans. They acted as Ninja and served those in power.

1
playing now
96%
positive of 988 reviews
Overwhelmingly Positive
steam rating
50,000–100,000
owners (SteamSpy est.)
75/100
critic score (1 outlets, IGDB)
80/100
IGDB user rating (3 ratings)
platinum
deck/linux tier (ProtonDB)
$9.99
steam price (US)

1 players in-game as of 2026-08-30 08:00 UTC (census sample)

Health check

Insufficient data
  • · Not enough review history collected yet to judge health.
  • · Top 35% of 10,791 Action games in the census by review count.
Estimated sales: 25k–59k copies

Review-multiple estimate from 988 total reviews — how this is computed.

All-time low: $3.99 at Steam (2019-12-19) · bundled 1×via IsThereAnyDeal

12-month high $9.99 · on sale 7 of 14 observed days (census price snapshots)

Players online

302026-08-11 20:00 — 0 players2026-08-12 12:00 — 1 players2026-08-13 04:00 — 0 players2026-08-13 20:00 — 1 players2026-08-14 11:00 — 0 players2026-08-15 03:00 — 0 players2026-08-15 19:00 — 0 players2026-08-16 11:00 — 1 players2026-08-17 03:00 — 0 players2026-08-17 19:00 — 0 players2026-08-18 11:00 — 0 players2026-08-19 03:00 — 2 players2026-08-19 18:00 — 1 players2026-08-20 10:00 — 1 players2026-08-21 02:00 — 1 players2026-08-21 18:00 — 3 players2026-08-22 09:00 — 1 players2026-08-23 01:00 — 0 players2026-08-23 17:00 — 0 players2026-08-24 09:00 — 1 players2026-08-25 01:00 — 0 players2026-08-25 16:00 — 0 players2026-08-26 09:00 — 0 players2026-08-27 01:00 — 1 players2026-08-27 16:00 — 0 players2026-08-28 08:00 — 0 players2026-08-29 00:00 — 0 players2026-08-29 16:00 — 1 players2026-08-30 08:00 — 1 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$9.99$3.992017-04-222026-07-092017-04-22 — best price $8.992017-09-18 — best price $8.492017-12-21 — best price $8.492018-04-30 — best price $7.992018-08-13 — best price $6.992018-11-21 — best price $4.992019-02-04 — best price $4.992019-06-25 — best price $4.992019-11-10 — best price $4.992019-12-19 — best price $3.992020-02-17 — best price $5.992020-04-30 — best price $4.992020-06-25 — best price $3.992020-09-07 — best price $4.992020-11-25 — best price $3.992021-02-01 — best price $3.992021-04-20 — best price $4.992021-06-24 — best price $3.992021-11-24 — best price $4.992022-01-27 — best price $4.992022-07-07 — best price $9.992022-09-26 — best price $9.992023-01-05 — best price $9.992023-04-24 — best price $9.992023-08-14 — best price $9.992023-11-28 — best price $9.992024-01-29 — best price $9.992024-05-13 — best price $9.992024-07-22 — best price $9.992024-12-04 — best price $9.992025-01-31 — best price $9.992025-03-20 — best price $9.992025-07-10 — best price $9.992025-10-06 — best price $9.992026-01-05 — best price $9.992026-03-26 — best price $9.992026-07-09 — best price $9.99
Lowest recorded price across tracked stores, per day (census snapshots).

Details

WindowsSingle-playerSteam Trading CardsSteam CloudFamily Sharing1 DLC

2 supported languages: English, Traditional Chinese

Player tags

CatsCuteAnimeIndieNinjaActionCasualHentaiMatureNudity

Census log

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

Players also track

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Similarity via IGDB.