Galaxy Defense War
'Galaxy Defense War' is a roguelike tower defense game where you need to select suitable galactic principles from randomly dropped heroes and equipment to form a combat-ready team to resist alien invaders.
Galaxy Defense War is a strategy, released 15 December 2025 on PC (Microsoft Windows).
What Galaxy Defense War is
Galaxy Defense War was released in 2025. It is available on PC (Microsoft Windows) only.
The premise, in the publisher's words
'Galaxy Defense War' is a roguelike tower defense game where you need to select suitable galactic principles from randomly dropped heroes and equipment to form a combat-ready team to resist alien invaders.
How it plays
It is played from a bird view / isometric perspective. It is a single-player game with no multiplayer component.
What it launched against
Galaxy Defense War launched on 15 December 2025, within three weeks of Metroid Prime 4: Beyond, Routine, Marvel Cosmic Invasion and Rhythm Doctor.
Released around the same time: Metroid Prime 4: Beyond, Routine, Marvel Cosmic Invasion, Rhythm Doctor.
Official trailer
Sourced from the publisher’s YouTube channel.
Screenshots
All media
Quick answers
Galaxy Defense War — frequently asked questions
When did Galaxy Defense War come out?
If you like this