The Game Census
Alien Hallway cover art

Alien Hallway

Sigma Team Inc. · 2011-08-19

Steam

ActionCasualIndieStrategy

Modes: Single player · Perspectives: Side view

Releases: Dec 05, 2010 (PC (Microsoft Windows))

Players measure stamina with a never-ending stream of green creatures within the borders of a special military mission.

Alien Hallway is an Action, Casual, Indie, and Strategy game released in 2011, priced at $4.99, with an estimated 200,000 to 500,000 owners and a Mixed review sentiment (65% of 325 reviews).

0
playing now
65%
positive of 325 reviews
Mixed
steam's rating (official)
200,000–500,000
owners (SteamSpy est.)
50/100
IGDB user rating (3 ratings)
bronze
deck/linux tier (ProtonDB)
Unknown
Steam Deck (Valve)
SteamOS: 0
$4.99
steam price (US)

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

Health check

Quiet
  • · 0 players in-game at the last census sample.
  • · 8 reviews in the last 8 weeks (~1/week).
  • · Review velocity up 33% vs the prior 8 weeks.
  • · Top 24% of 27,663 Action games in the census by review count.

Health tier since 2026-09-01

Estimated sales: 13k–26k copies

Review-multiple estimate from 325 total reviews — how this is computed.

All-time low: $0.37 at GamersGate (2019-11-27) · bundled 9×via IsThereAnyDeal

12-month high $4.99 · on sale 7 of 16 observed days (census price snapshots)

Review momentum

PositiveNegative
4420152026Week of 2015-06-01: 1 positiveWeek of 2015-06-01: 2 negativeWeek of 2015-10-01: 1 positiveWeek of 2016-01-01: 1 negativeWeek of 2016-02-01: 1 negativeWeek of 2016-06-01: 2 positiveWeek of 2016-11-01: 1 positiveWeek of 2016-11-01: 1 negativeWeek of 2016-12-01: 1 positiveWeek of 2016-12-01: 1 negativeWeek of 2017-01-01: 1 negativeWeek of 2017-06-01: 1 positiveWeek of 2017-09-01: 1 positiveWeek of 2018-01-01: 1 negativeWeek of 2018-02-01: 1 positiveWeek of 2018-02-01: 1 negativeWeek of 2018-05-01: 1 negativeWeek of 2018-06-01: 1 positiveWeek of 2018-09-01: 1 positiveWeek of 2018-10-01: 2 positiveWeek of 2019-04-01: 1 negativeWeek of 2019-07-01: 1 positiveWeek of 2019-07-01: 1 negativeWeek of 2019-10-01: 1 negativeWeek of 2019-11-01: 1 negativeWeek of 2019-12-01: 1 positiveWeek of 2020-03-01: 1 negativeWeek of 2020-09-01: 1 positiveWeek of 2021-01-01: 1 negativeWeek of 2021-02-01: 1 negativeWeek of 2021-03-01: 1 positiveWeek of 2021-03-01: 1 negativeWeek of 2021-05-01: 1 negativeWeek of 2021-06-01: 1 positiveWeek of 2021-07-01: 1 positiveWeek of 2021-09-01: 1 positiveWeek of 2021-11-01: 1 positiveWeek of 2021-12-01: 1 positiveWeek of 2022-01-01: 1 positiveWeek of 2022-02-01: 1 positiveWeek of 2022-02-01: 1 negativeWeek of 2022-06-01: 1 positiveWeek of 2022-07-01: 1 positiveWeek of 2022-08-01: 1 positiveWeek of 2022-09-01: 2 positiveWeek of 2022-11-01: 1 positiveWeek of 2023-01-01: 2 positiveWeek of 2023-01-01: 1 negativeWeek of 2023-02-01: 1 positiveWeek of 2023-02-01: 1 negativeWeek of 2023-03-01: 1 positiveWeek of 2023-04-01: 4 positiveWeek of 2023-04-01: 1 negativeWeek of 2023-06-01: 1 positiveWeek of 2023-07-01: 1 negativeWeek of 2023-09-01: 1 positiveWeek of 2023-10-01: 1 positiveWeek of 2023-10-01: 1 negativeWeek of 2023-12-01: 1 positiveWeek of 2024-02-01: 1 negativeWeek of 2024-07-01: 1 positiveWeek of 2024-08-01: 1 negativeWeek of 2024-10-01: 1 positiveWeek of 2024-11-01: 1 positiveWeek of 2024-12-01: 1 positiveWeek of 2025-03-01: 1 positiveWeek of 2025-04-01: 1 positiveWeek of 2025-06-01: 2 positiveWeek of 2025-07-01: 1 positiveWeek of 2026-01-01: 1 positiveWeek of 2026-05-01: 1 positiveWeek of 2026-06-01: 2 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

102026-09-14 23:00 — 0 players2026-09-16 07:00 — 0 players2026-09-17 15:00 — 0 players2026-09-18 22:00 — 0 players2026-09-20 06:00 — 0 players2026-09-21 13:00 — 0 players2026-09-22 21:00 — 0 players2026-09-24 04:00 — 0 players2026-09-25 12:00 — 1 players2026-09-26 19:00 — 0 players2026-09-28 03:00 — 0 players2026-09-29 10:00 — 0 players2026-09-30 18:00 — 0 players2026-10-02 01:00 — 0 players2026-10-03 09:00 — 0 players2026-10-04 17:00 — 0 players2026-10-06 01:00 — 0 players2026-10-07 08:00 — 0 players2026-10-08 16:00 — 0 players2026-10-09 23:00 — 0 players2026-10-11 07:00 — 0 players2026-10-12 14:00 — 0 players2026-10-13 22:00 — 0 players2026-10-14 14:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$4.99$0.372015-01-012026-07-242015-01-01 — best price $4.992016-06-23 — best price $2.492016-11-29 — best price $4.992017-10-26 — best price $1.242018-01-04 — best price $4.992018-11-01 — best price $4.992018-11-22 — best price $0.752019-01-04 — best price $4.992019-02-12 — best price $4.992019-04-22 — best price $4.992019-07-19 — best price $4.992019-10-30 — best price $0.752019-12-02 — best price $0.372020-01-03 — best price $4.992020-05-28 — best price $0.372020-07-09 — best price $4.992020-11-26 — best price $1.122021-01-06 — best price $4.992021-03-08 — best price $1.492021-06-25 — best price $0.752021-11-01 — best price $4.992021-12-02 — best price $4.992022-01-27 — best price $0.492022-07-07 — best price $4.992022-11-30 — best price $4.992023-01-23 — best price $1.492023-03-17 — best price $0.742023-04-24 — best price $4.992023-07-14 — best price $4.992023-12-22 — best price $1.132024-03-22 — best price $4.992024-09-30 — best price $4.992024-12-19 — best price $1.492025-02-14 — best price $3.742025-06-26 — best price $0.992025-09-16 — best price $4.992025-12-24 — best price $3.742026-03-20 — best price $1.252026-07-13 — best price $1.242026-07-24 — best price $4.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

20
achievements tracked
81.4%
earned "Blood Lust"
39.2%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsSingle-playerSteam AchievementsFamily Sharing

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)2,04023%20

Players tracked by Exophase (achievement/trophy trackers) — a sample of the player base, not total sales.

Player tags

RPGMOBAIndieSpaceActionAliensSci-fiShooterStrategyTactical

Census log

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

Players also track

Star Control®: OriginsUnclaimed WorldSurvivalistSol 0: Mars ColonizationPlanetbaseJudgment: Apocalypse Survival SimulationMedieval Kingdom WarsRebel Galaxy Outlaw

Similarity via IGDB.

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