SENTRYSteam players
As of
Players, last 48 hours30-day average
4 players7 of 30 days observed
Data coverage| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every day (warm tier) | 22 Oct 2026 | |
| Player counts | Every 6 hours (warm tier) | 19 Oct 2026 | |
| Store details | Weekly, and when Steam reports a change | 19 Oct 2026 |
Busier games are polled more often. Source: Steam Web API. Not affiliated with Valve.
SENTRY is an action-defense first person shooter where you defend your spaceship against invading aliens. Plot an escape route through hostile space and battle the enemy across your vessel with the support of traps, turrets and environmental destruction.
Screenshots
Price HistoryPrice now
$19.99Usual price
Lowest we've seen
$19.9922 Oct 2026
Last on sale
Not yetNone since 21 Oct 2026
| From | Price | Usual | Off |
|---|---|---|---|
| 22 Oct 2026 | $19.99 | $19.99 | — |
US Steam store prices, saved each time our store check sees a change, since 21 Oct 2026. How we count
| Poll | Players |
|---|---|
| 25 Oct, 20:55 UTC | 7 |
| 25 Oct, 14:54 UTC | 11 |
| 25 Oct, 08:54 UTC | 4 |
| 25 Oct, 02:53 UTC | 8 |
| 24 Oct, 20:53 UTC | 9 |
| 24 Oct, 14:52 UTC | 3 |
| 24 Oct, 08:51 UTC | 6 |
| 24 Oct, 02:49 UTC | 10 |
