The Game Census
Onikira - Demon Killer cover art

Onikira - Demon Killer

Digital Furnace Games · 2015-08-27

Steam

ActionAdventureIndie

Modes: Single player

Releases: Aug 27, 2015 (PC (Microsoft Windows))

Onikira is a 2D side scrolling beat ‘em up set in a fantasy feudal Japan where the player takes on the role of a samurai fighting to prevent the forces of the Japanese underworld from breaking through into the world of the living.

0
playing now
39%
positive of 378 reviews
Mostly Negative
steam rating
100,000–200,000
owners (SteamSpy est.)
75/100
critic score (1 outlets, IGDB)
40/100
IGDB user rating (1 ratings)
bronze
deck/linux tier (ProtonDB)
$1.39
steam price (US)

0 players in-game as of 2026-08-30 06:00 UTC (census sample)

Health check

Insufficient data
  • · Not enough review history collected yet to judge health.
  • · Top 49% of 10,936 Action games in the census by review count.
Estimated sales: 9.4k–23k copies

Review-multiple estimate from 378 total reviews — how this is computed.

Current store prices

Steam$1.39-90%
lowest across shops (ITAD)$1.39-90%

Deal snapshots via CheapShark, refreshed daily.

All-time low: $0.89 at GamesPlanet UK (2022-04-27) · bundled 5×via IsThereAnyDeal

12-month high $13.99 · on sale 51 of 73 observed days · $0.50 above the all-time low (census price snapshots)

Players online

102026-08-11 17:00 — 0 players2026-08-12 09:00 — 1 players2026-08-13 01:00 — 0 players2026-08-13 17:00 — 0 players2026-08-14 09:00 — 0 players2026-08-15 01:00 — 0 players2026-08-15 16:00 — 0 players2026-08-16 08:00 — 0 players2026-08-17 00:00 — 0 players2026-08-17 16:00 — 0 players2026-08-18 08:00 — 0 players2026-08-19 00:00 — 0 players2026-08-19 15:00 — 0 players2026-08-20 07:00 — 0 players2026-08-20 23:00 — 0 players2026-08-21 15:00 — 0 players2026-08-22 06:00 — 0 players2026-08-22 22:00 — 0 players2026-08-23 14:00 — 0 players2026-08-24 06:00 — 0 players2026-08-24 22:00 — 0 players2026-08-25 13:00 — 0 players2026-08-26 06:00 — 0 players2026-08-26 22:00 — 0 players2026-08-27 14:00 — 0 players2026-08-28 06:00 — 0 players2026-08-28 22:00 — 0 players2026-08-29 14:00 — 0 players2026-08-30 06:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$16.07$1.052015-01-012026-08-292015-01-01 — best price $4.992015-05-09 — best price $6.722015-09-03 — best price $13.992016-01-08 — best price $4.192016-04-27 — best price $13.992016-11-06 — best price $13.992017-04-04 — best price $13.992017-09-21 — best price $5.602018-02-15 — best price $2.792018-07-17 — best price $11.192018-10-18 — best price $2.372018-12-20 — best price $1.392019-03-26 — best price $13.992019-07-09 — best price $13.992019-11-26 — best price $1.392020-02-10 — best price $10.002020-05-12 — best price $2.792020-07-15 — best price $13.992020-09-16 — best price $11.082020-11-01 — best price $13.992021-01-05 — best price $13.992021-02-28 — best price $11.082021-04-18 — best price $8.812021-06-02 — best price $11.082021-08-19 — best price $13.992021-11-10 — best price $2.792022-02-21 — best price $2.792022-06-14 — best price $10.282022-11-28 — best price $13.992023-05-05 — best price $1.392023-10-03 — best price $10.282024-03-04 — best price $1.052024-07-18 — best price $1.392024-11-21 — best price $1.392025-04-29 — best price $13.992025-10-12 — best price $1.392026-03-26 — best price $13.992026-08-24 — best price $1.392026-08-29 — best price $1.39
Lowest recorded price across tracked stores, per day (census snapshots).

Details

WindowsFull controller supportSingle-playerSteam AchievementsFull controller supportSteam Trading CardsStatsSteam LeaderboardsFamily Sharing2 DLC

1 supported languages: English

Player tags

2DIndieActionAdventurePlatformerBeat 'em upSingleplayerSide ScrollerHack and Slash

Census log

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

Players also track

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Similarity via IGDB.

Official site ↗