PCGame

SENTRY

First-person shooter and tower defense against aliens boarding your ship

Fireblade Software · Released Mar 25, 2024 · Early Access

ActionIndieStrategy

Reviews
Very Positive
80% of 893
Recent reviews
Very Positive
100% of 13 in 30 days
Players
6
daily peak, Nov 7, 2026
Steam Deck
Playable
Last update on Steam
3 weeks ago
Oct 16, 2026
Minimum PC
HD 630
8 GB RAM · 3 GB disk
Full requirements

What is SENTRY?

In this first-person shooter and tower defense campaign, you play a crew member awakened from stasis to protect a fleeing spaceship. Choose a route, then shoot boarding aliens, set traps and turrets, and use the environment to keep them from reaching the Core. Lost defenses change where you make your next stand rather than resetting a checkpoint. You can play alone or with an online co-op partner.

For you if...

  • +you like balancing quick shooting with defense planning
  • +you enjoy trying different equipment as you unlock it
  • +you want to defend a ship with an online partner

Not for you if...

  • −you want traps to do most of the fighting
  • −you prefer slow combat without waves of attackers
  • −you want a finished game rather than Early Access

What players say

80% of 893 reviews are positive · 100% of 13 in the last 30 days

Players praise the soundtrack, weapon and trap variety, and replayability after a recent update. Common complaints include repetitive encounters, limited early defense options, and too much reliance on shooting.

Players over time

▼ -49% vs a month ago

Players online on Steam, one sample a day.

Highest since Sep 2026: 35 players on Sep 29, 2026.

Show the data
DayPlayers
Nov 7, 20266
Nov 6, 20263
Nov 5, 202612
Nov 4, 20269
Nov 3, 20264
Nov 2, 20266
Nov 1, 20267
Oct 31, 202611
Oct 30, 20265
Oct 29, 20261
Oct 28, 20268
Oct 27, 20266
Oct 26, 20267
Oct 25, 20266
Oct 24, 202612
Oct 23, 20263
Oct 22, 20264
Oct 21, 20262
Oct 20, 20265
Oct 18, 20263
Oct 17, 20265
Oct 16, 20266
Oct 15, 20263
Oct 14, 20262
Oct 13, 20265
Oct 11, 202611
Oct 10, 20265
Oct 9, 20266
Oct 8, 20265
Oct 7, 202614
Oct 6, 20267
Oct 4, 202611
Oct 3, 202616
Oct 2, 202622
Oct 1, 202618
Sep 30, 202611
Sep 29, 202635
Sep 27, 202629
Sep 26, 202629
Sep 25, 202625
Sep 24, 202618
Sep 23, 202613
Sep 23, 202620
Sep 22, 202625

Screenshots and trailer

SENTRY screenshot 1

SENTRY system requirements

Minimum: HD 630, 8 GB RAM, 3 GB of disk space.

As published by the developer.

Can my PC run SENTRY?

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Minimum

OS
Windows 10 64-Bit
Processor
2.4GHz, 4 Cores
Graphics
Intel HD Graphics 630
Memory
8 GB RAM
Storage
3 GB available space
DirectX
Version 11

Recommended

OS
Windows 10 64-Bit
Processor
3GHz, 6 Cores
Graphics
GeForce GTX 970 or equivalent
Memory
8 GB RAM
Storage
3 GB available space
DirectX
Version 11

Does SENTRY have co-op or multiplayer?

Yes: co-op online. It also has a single-player mode.

Does SENTRY run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

  • Some text entry requires manually opening the on-screen keyboard
  • Some in-game text is small and may be hard to read
  • All functionality is accessible with the default controller configuration
  • Shows Steam Deck controller icons
  • Default graphics settings perform well on Steam Deck

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows
Steam features
Cloud saves, Family Sharing
Languages
Full audio: English. Text only: French, Italian, German, Spanish - Spain, Japanese, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Turkish, Ukrainian, Traditional Chinese.

Does SENTRY use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 25, 2026. How to filter AI games on Steam

Tags

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