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 · Perspectives: First person, Bird view / Isometric

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.

Outpost: Infinity Siege is an Action and Strategy game released in 2024, priced at $24.99, with an estimated 200,000 to 500,000 owners and a Mixed review sentiment (65% of 13,629 reviews).

92
playing now
65%
positive of 14k reviews
Mixed
steam's rating (official)
200,000–500,000
owners (SteamSpy est.)
21
Nexus mods (13k downloads)
platinum
deck/linux tier (ProtonDB)
Unsupported
Steam Deck (Valve)
SteamOS: Unsupported
$24.99
steam price (US)

92 players in-game as of 2026-10-14 12:00 UTC (census sample)

Trailer

Outpost: Infinity Siege trailer thumbnail

Outpost: Infinity Siege - Official Release Date Trailer

≈32,157 YouTube results for this game's trailer search

Health check

Cooling
  • · 92 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 4% of 27,649 Action games in the census by review count.

Health tier since 2026-08-28

Estimated sales: 273k–613k copies

Review-multiple estimate from 13,629 total reviews — how this is computed.

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

12-month high $24.99 · on sale 89 of 111 observed days (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

165412026-09-14 21:00 — 43 players2026-09-16 05:00 — 41 players2026-09-17 13:00 — 62 players2026-09-18 20:00 — 67 players2026-09-20 04:00 — 44 players2026-09-21 12:00 — 58 players2026-09-22 19:00 — 76 players2026-09-24 03:00 — 45 players2026-09-25 10:00 — 83 players2026-09-26 18:00 — 116 players2026-09-28 01:00 — 66 players2026-09-29 09:00 — 69 players2026-09-30 16:00 — 105 players2026-10-02 00:00 — 72 players2026-10-03 07:00 — 135 players2026-10-04 15:00 — 165 players2026-10-05 23:00 — 55 players2026-10-07 06:00 — 75 players2026-10-08 14:00 — 112 players2026-10-09 21:00 — 76 players2026-10-11 05:00 — 108 players2026-10-12 13:00 — 122 players2026-10-13 20:00 — 59 players2026-10-14 12:00 — 92 players
Concurrent players, hourly average, last 30 days (census samples).
5.6k70Apr 2024Aug 2026Apr 2024 — avg 5,596 · peak 16,956May 2024 — avg 1,451 · peak 4,133Jun 2024 — avg 953 · peak 2,839Jul 2024 — avg 552 · peak 2,349Aug 2024 — avg 751 · peak 2,228Sep 2024 — avg 325 · peak 714Oct 2024 — avg 333 · peak 776Nov 2024 — avg 442 · peak 1,489Dec 2024 — avg 573 · peak 1,442Jan 2025 — avg 452 · peak 845Feb 2025 — avg 292 · peak 669Mar 2025 — avg 202 · peak 551Apr 2025 — avg 232 · peak 513May 2025 — avg 145 · peak 294Jun 2025 — avg 104 · peak 221Jul 2025 — avg 139 · peak 288Aug 2025 — avg 136 · peak 311Sep 2025 — avg 93 · peak 230Oct 2025 — avg 124 · peak 267Nov 2025 — avg 107 · peak 331Dec 2025 — avg 150 · peak 315Jan 2026 — avg 134 · peak 258Feb 2026 — avg 99 · peak 201Mar 2026 — avg 120 · peak 296Apr 2026 — avg 85 · peak 175May 2026 — avg 70 · peak 135Jun 2026 — avg 73 · peak 165Jul 2026 — avg 90 · peak 200Aug 2026 — avg 74 · peak 149
Monthly average players (source: steamcharts.com) — history via steamcharts.com; live census sampling since Aug 2026.

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

Post-launch support: 1 DLC released, first 2025-07-29 (Steam store data)

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.

Where its players are

Share of Steam reviews by language (top languages measured) — a proxy for where the player base lives.

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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