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.

Onikira - Demon Killer is an Action, Adventure, and Indie game released in 2015, priced at $1.39, with an estimated 100,000 .. 200,000 owners and a Mostly Negative review sentiment (39% of 378 reviews).

0
playing now
39%
positive of 379 reviews
Mostly Negative
steam's rating (official)
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)
Playable
Steam Deck (Valve)
SteamOS: Playable
$1.39
steam price (US)

0 players in-game as of 2026-10-15 07:00 UTC (census sample)

Health check

Quiet
  • · 0 players in-game at the last census sample.
  • · 5 reviews in the last 8 weeks (~1/week).
  • · Review velocity up 67% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (16 reviews).
  • · Top 23% of 27,960 Action games in the census by review count.

Health tier since 2026-09-01

Estimated sales: 9.5k–23k copies

Review-multiple estimate from 379 total reviews — how this is computed.

Current store prices

Steam$1.39-90%
GamersGate$1.40-90%

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 59 of 77 observed days · $0.51 above the all-time low (census price snapshots)

Review momentum

PositiveNegative
131320142026Week of 2014-11-01: 13 positiveWeek of 2014-11-01: 3 negativeWeek of 2014-12-01: 4 positiveWeek of 2015-01-01: 3 positiveWeek of 2015-01-01: 3 negativeWeek of 2015-02-01: 7 positiveWeek of 2015-02-01: 3 negativeWeek of 2015-03-01: 2 positiveWeek of 2015-03-01: 1 negativeWeek of 2015-04-01: 2 positiveWeek of 2015-04-01: 1 negativeWeek of 2015-05-01: 1 positiveWeek of 2015-05-01: 2 negativeWeek of 2015-06-01: 3 positiveWeek of 2015-06-01: 4 negativeWeek of 2015-07-01: 4 positiveWeek of 2015-07-01: 3 negativeWeek of 2015-08-01: 2 positiveWeek of 2015-08-01: 4 negativeWeek of 2015-09-01: 4 positiveWeek of 2015-09-01: 2 negativeWeek of 2015-11-01: 5 negativeWeek of 2015-12-01: 1 positiveWeek of 2015-12-01: 2 negativeWeek of 2016-01-01: 3 negativeWeek of 2016-02-01: 6 negativeWeek of 2016-03-01: 4 negativeWeek of 2016-04-01: 1 positiveWeek of 2016-04-01: 2 negativeWeek of 2016-05-01: 8 negativeWeek of 2016-06-01: 1 negativeWeek of 2016-07-01: 3 negativeWeek of 2016-08-01: 1 positiveWeek of 2016-08-01: 2 negativeWeek of 2016-09-01: 1 negativeWeek of 2016-10-01: 1 positiveWeek of 2016-11-01: 1 negativeWeek of 2016-12-01: 2 positiveWeek of 2016-12-01: 3 negativeWeek of 2017-01-01: 2 positiveWeek of 2017-01-01: 3 negativeWeek of 2017-02-01: 1 negativeWeek of 2017-03-01: 1 negativeWeek of 2017-04-01: 1 positiveWeek of 2017-05-01: 3 negativeWeek of 2017-07-01: 2 negativeWeek of 2017-09-01: 1 positiveWeek of 2017-09-01: 1 negativeWeek of 2017-10-01: 1 negativeWeek of 2017-11-01: 1 positiveWeek of 2017-11-01: 1 negativeWeek of 2017-12-01: 2 negativeWeek of 2018-01-01: 1 positiveWeek of 2018-01-01: 2 negativeWeek of 2018-02-01: 1 negativeWeek of 2018-04-01: 1 negativeWeek of 2018-07-01: 1 positiveWeek of 2018-07-01: 3 negativeWeek of 2018-08-01: 1 negativeWeek of 2018-10-01: 1 negativeWeek of 2018-12-01: 1 positiveWeek of 2019-01-01: 1 negativeWeek of 2019-03-01: 2 negativeWeek of 2019-04-01: 1 negativeWeek of 2019-06-01: 1 positiveWeek of 2019-06-01: 2 negativeWeek of 2019-07-01: 1 positiveWeek of 2019-07-01: 1 negativeWeek of 2019-09-01: 1 negativeWeek of 2019-10-01: 1 negativeWeek of 2019-11-01: 1 negativeWeek of 2019-12-01: 1 negativeWeek of 2020-04-01: 1 negativeWeek of 2020-08-01: 1 positiveWeek of 2020-11-01: 1 negativeWeek of 2020-12-01: 1 negativeWeek of 2021-04-01: 1 negativeWeek of 2021-06-01: 1 negativeWeek of 2021-08-01: 1 negativeWeek of 2021-10-01: 1 negativeWeek of 2022-01-01: 1 positiveWeek of 2022-07-01: 1 positiveWeek of 2023-02-01: 1 negativeWeek of 2023-07-01: 1 positiveWeek of 2023-08-01: 1 positiveWeek of 2023-12-01: 1 positiveWeek of 2024-04-01: 1 negativeWeek of 2024-05-01: 1 positiveWeek of 2024-10-01: 1 positiveWeek of 2024-11-01: 1 negativeWeek of 2025-04-01: 1 negativeWeek of 2025-08-01: 1 positiveWeek of 2025-12-01: 1 positiveWeek of 2026-02-01: 1 negativeWeek of 2026-06-01: 1 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

102026-09-15 17:00 — 0 players2026-09-17 01:00 — 0 players2026-09-18 08:00 — 0 players2026-09-19 16:00 — 0 players2026-09-20 23:00 — 0 players2026-09-22 07:00 — 0 players2026-09-23 15:00 — 0 players2026-09-24 22:00 — 0 players2026-09-26 06:00 — 0 players2026-09-27 13:00 — 0 players2026-09-28 21:00 — 0 players2026-09-30 04:00 — 0 players2026-10-01 12:00 — 0 players2026-10-02 19:00 — 0 players2026-10-04 03:00 — 0 players2026-10-05 11:00 — 0 players2026-10-06 18:00 — 0 players2026-10-08 02:00 — 0 players2026-10-09 09:00 — 0 players2026-10-10 17:00 — 0 players2026-10-12 01:00 — 1 players2026-10-13 08:00 — 0 players2026-10-14 16:00 — 0 players2026-10-15 07:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$16.07$1.052015-01-012026-10-142015-01-01 — 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 $1.392026-10-14 — best price $1.40
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

44
achievements tracked
18.5%
earned "I have ascended"
1.9%
median achievement earned by

Global achievement rates from Steam.

Details

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

1 supported languages: English

Post-launch support: 2 DLC released, first 2014-11-14, latest 2015-08-27 (Steam store data)

Player tags

2DIndieActionAdventurePlatformerBeat 'em upSingleplayerSide ScrollerHack and Slash

Census log

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

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Similarity via IGDB.

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