The Game Census
Outpost: Infinity Siege cover art

Outpost: Infinity Siege

Team Ranger · Lightning Games · 2024-03-26

Steam

ActionStrategy

Modes: Single player, Multiplayer, Co-operative

Releases: Mar 26, 2024 (PC (Microsoft Windows))

Command Mobile Outpost and take XEN Firearm to venture deep into the Signet surveillance off-limit area. Collect unique Weapon Units. Amp up the firepower of the Outpost that fights with you. This is an FTD game - FPS, Tower Defense, Base Building and much more all at the same time.

66
playing now
65%
positive of 14k reviews
Mixed
steam rating
200,000–500,000
owners (SteamSpy est.)
platinum
deck/linux tier (ProtonDB)
$24.99
steam price (US)

66 players in-game as of 2026-08-30 02:00 UTC (census sample)

Health check

Cooling
  • · 66 players in-game at the last census sample.
  • · 242 reviews in the last 8 weeks (~30/week).
  • · Review velocity down 40% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (5,233 reviews).
  • · Top 9% of 10,791 Action games in the census by review count.

Health tier since 2026-08-28

Estimated sales: 273k–613k copies

Review-multiple estimate from 13,625 total reviews — how this is computed.

Current store prices

lowest across shops (ITAD)$24.99

Deal snapshots via CheapShark, refreshed daily.

All-time low: $4.26 at eTail.Market (2024-07-30) · bundled 1×via IsThereAnyDeal

12-month high $24.99 · on sale 93 of 116 observed days · $20.73 above the all-time low (census price snapshots)

Review momentum

PositiveNegative
2.7k2.7k20242026Week of 2024-03-01: 2,548 positiveWeek of 2024-03-01: 2,685 negativeWeek of 2024-04-01: 2,711 positiveWeek of 2024-04-01: 837 negativeWeek of 2024-05-01: 389 positiveWeek of 2024-05-01: 168 negativeWeek of 2024-06-01: 243 positiveWeek of 2024-06-01: 120 negativeWeek of 2024-07-01: 177 positiveWeek of 2024-07-01: 124 negativeWeek of 2024-08-01: 155 positiveWeek of 2024-08-01: 152 negativeWeek of 2024-09-01: 76 positiveWeek of 2024-09-01: 47 negativeWeek of 2024-10-01: 87 positiveWeek of 2024-10-01: 35 negativeWeek of 2024-11-01: 182 positiveWeek of 2024-11-01: 75 negativeWeek of 2024-12-01: 172 positiveWeek of 2024-12-01: 61 negativeWeek of 2025-01-01: 102 positiveWeek of 2025-01-01: 54 negativeWeek of 2025-02-01: 53 positiveWeek of 2025-02-01: 33 negativeWeek of 2025-03-01: 58 positiveWeek of 2025-03-01: 41 negativeWeek of 2025-04-01: 35 positiveWeek of 2025-04-01: 40 negativeWeek of 2025-05-01: 34 positiveWeek of 2025-05-01: 36 negativeWeek of 2025-06-01: 23 positiveWeek of 2025-06-01: 28 negativeWeek of 2025-07-01: 45 positiveWeek of 2025-07-01: 33 negativeWeek of 2025-08-01: 21 positiveWeek of 2025-08-01: 19 negativeWeek of 2025-09-01: 12 positiveWeek of 2025-09-01: 21 negativeWeek of 2025-10-01: 21 positiveWeek of 2025-10-01: 16 negativeWeek of 2025-11-01: 10 positiveWeek of 2025-11-01: 11 negativeWeek of 2025-12-01: 18 positiveWeek of 2025-12-01: 23 negativeWeek of 2026-01-01: 22 positiveWeek of 2026-01-01: 17 negativeWeek of 2026-02-01: 17 positiveWeek of 2026-02-01: 24 negativeWeek of 2026-03-01: 18 positiveWeek of 2026-03-01: 23 negativeWeek of 2026-04-01: 4 positiveWeek of 2026-04-01: 12 negativeWeek of 2026-05-01: 10 positiveWeek of 2026-05-01: 10 negativeWeek of 2026-06-01: 10 positiveWeek of 2026-06-01: 12 negativeWeek of 2026-07-01: 15 positiveWeek of 2026-07-01: 7 negativeWeek of 2026-08-01: 9 positiveWeek of 2026-08-01: 6 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

134432026-08-07 00:00 — 44 players2026-08-07 08:00 — 55 players2026-08-07 16:00 — 77 players2026-08-08 00:00 — 60 players2026-08-08 08:00 — 92 players2026-08-08 16:00 — 104 players2026-08-09 00:00 — 71 players2026-08-09 08:00 — 107 players2026-08-09 16:00 — 134 players2026-08-10 00:00 — 55 players2026-08-10 08:00 — 69 players2026-08-10 16:00 — 97 players2026-08-11 00:00 — 49 players2026-08-11 08:00 — 55 players2026-08-11 17:00 — 91 players2026-08-13 00:00 — 49 players2026-08-14 08:00 — 59 players2026-08-15 15:00 — 131 players2026-08-16 23:00 — 44 players2026-08-18 07:00 — 56 players2026-08-19 14:00 — 79 players2026-08-20 22:00 — 49 players2026-08-22 05:00 — 72 players2026-08-23 13:00 — 128 players2026-08-24 21:00 — 50 players2026-08-26 05:00 — 53 players2026-08-27 13:00 — 75 players2026-08-28 18:00 — 67 players2026-08-30 02:00 — 66 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$24.99$4.262024-03-252026-08-282024-03-25 — best price $24.992024-07-11 — best price $24.992024-08-05 — best price $14.492024-09-24 — best price $20.992024-10-25 — best price $17.492024-12-04 — best price $24.992024-12-20 — best price $14.992025-01-20 — best price $13.742025-01-30 — best price $14.992025-02-11 — best price $24.992025-02-28 — best price $13.192025-03-15 — best price $12.272025-03-26 — best price $12.492025-04-16 — best price $24.992025-05-01 — best price $18.362025-05-22 — best price $12.392025-06-13 — best price $14.992025-06-24 — best price $14.942025-07-10 — best price $24.992025-07-30 — best price $14.942025-10-01 — best price $24.992025-11-11 — best price $13.192025-11-26 — best price $10.492025-12-07 — best price $23.272025-12-16 — best price $9.322026-01-05 — best price $24.992026-02-03 — best price $22.242026-02-15 — best price $11.122026-02-27 — best price $11.122026-03-20 — best price $11.892026-04-17 — best price $9.982026-05-13 — best price $10.992026-06-20 — best price $12.502026-07-13 — best price $24.992026-08-26 — best price $24.992026-08-28 — best price $24.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

26
achievements tracked
93.8%
earned "Operation Starfall"
34.1%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsSingle-playerMulti-playerCo-opOnline Co-opSteam AchievementsSteam CloudFamily Sharing1 DLC

6 supported languages: Simplified Chinese, English, French, German, Japanese, Traditional Chinese

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)2,2452%26

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

Player tags

3DFPSCo-opRobotsSci-fiShooterMilitaryStrategyAutomationSingleplayer

Census log

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

Players also track

Star Control®: OriginsImmortal: UnchainedPolaris SectorVoid BastardsRebel Galaxy OutlawEARTH DEFENSE FORCE: IRON RAINWolfenstein: Youngblood

Similarity via IGDB.

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