When was Astra Sentinel released?

Astra Sentinel was released on December 31, 2026.

What platforms is Astra Sentinel available on?

Astra Sentinel is available on PC (Microsoft Windows).

Does Astra Sentinel have multiplayer?

No — Astra Sentinel is a single-player game.

Astra Sentinel (2026) — Strategy Stats

Screenshots

11

Game screenshots provided by IGDB.com

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About

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?

Genres

Strategy

Game Modes

Single player

Keywords

steam achievements

save anytime

adjustable difficulty

accessibility options

subtitles

nextfest february 2026

custom volume controls

stereo sound

Details

Links

IGDB page Steam

Release Date

December 31, 2026

Platforms

PC (Microsoft Windows)

Game metadata provided by IGDB.com

Astra Sentinel

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Astra Sentinel

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