Eternal Siege cover art

Eternal Siege

Eternal Siege is a tower defense game based around resource management, efficient use of spells, upgrading systems, and (hopefully) building some towers. Start in the Ancient Greek era, and develop a strategy…

17 November 2025

Eternal Siege is a tactical developed by SIP Productions, released 17 November 2025 on PC (Microsoft Windows).

Verified Sources: IGDB , Steam

What Eternal Siege is

Eternal Siege is a tactical game developed by SIP Productions and released in 2025. It is available on PC (Microsoft Windows) only. It runs on Unreal Engine 5.

The premise, in the publisher's words

The king has exiled his brother for treason (or so we are told). You are an army General returning from a long trip, tasked with defending the kings city against his brothers attacks. In this strategical resource management tower defense, you will die...Eventually. There is no end to the eternal waves of attacks, but how long can you survive? Can you outlive the human era and reach the leaderboard?
Description from the publisher · source

How it plays

It is played from a bird view / isometric perspective. Its themes are action. It is a single-player game with no multiplayer component.

What it launched against

Eternal Siege launched on 17 November 2025, within three weeks of Metroid Prime 4: Beyond, ARC Raiders, The Outer Worlds 2 and Routine.

Released around the same time: Metroid Prime 4: Beyond, ARC Raiders, The Outer Worlds 2, Routine.

Screenshots

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Quick answers

Eternal Siege — frequently asked questions

When did Eternal Siege come out?
Eternal Siege was released on 17 November 2025 for PC (Microsoft Windows).

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