// Astra Sentinel(2026)

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About Astra Sentinel

Astra Sentinel is a wave-based survival RTS where endless alien hordes relentlessly assault your planets. Build defenses, colonize planets and manage resources under constant pressure. Will you be able to recover the control of the galaxy?

Release Date

Dec 31, 2026

Astra Sentinel FAQ & buying guide

What games are like Astra Sentinel?

Beyond Astra

Real Time Strategy (RTS)

Sentinel 3: Homeworld

Strategy

Project Astra Dominium

Simulator

Can my PC run Astra Sentinel?

Astra Sentinel needs at least TBA.

Minimum

OS: TBA
Processor: TBA
Graphics: TBA

What is Astra Sentinel about?

Game modes: Single player

Quick answers

Can my PC run Astra Sentinel?

The minimum system requirements for Astra Sentinel are — OS: TBA; CPU: TBA; GPU: TBA. See the full minimum and recommended specs in the system requirements section on this page.

When was Astra Sentinel released?

Astra Sentinel released on December 31, 2026.

What platforms is Astra Sentinel available on?

Astra Sentinel is available on PC (Microsoft Windows). It supports single player.