70%Strong matchGALAK-Z
78%24478% positive reviews, Mostly Positive across 244 reviews·Action Roguelike · Space
—







Arcade shoot game inspired on 80’s classics with extra features as you progress.
Inspired on Classic Arcade Games, we push extraordinary features to help you defend the Earth from the vicious Kroh.
Download GALAXIUM and have fun remembering other times of gaming but with the resolution and immersive experience that 3D offers. Discover the potential of your hero as you move on to higher levels. Challenge your friends' skills and bring yourself a moment of laughs.
Shoot and destroy the aliens-Kroh on the first levels, advance, and get access to shields, expansive bombs, triple shoot, and jump boosters. The aliens-Kroh comes in waves. But different kind of Kroh represents a different challenge to be destroyed.
The Earth, the Galaxy, and the Universe depend on you. Compete with all your friends and people around the Earth.
FEATURES:
- 3D High Definition graphics
- Different Galaxy Backgrounds and Platforms Style per level
- Changing invaders formations per level
- Fast-paced incrementing as you advance
- Control of the hero, GAIA -Galactic Advanced Impact Android-, with the left and right keyboard arrows
- Smooth graphics and animations
- Basic shoot
- Protection Shield
- Triple shoot
- Jumping Booster
- Expansive Bombs
- Awesome Arcade Style Music
- Leaderboard
- Incredible simple menu options
STORY:
UNION -Unite Nations In One Nation-, a consensus of countries working together, discovered a new element on Earth with inconceivable properties. It was called GAIUM. The year was 2050.
Using GAIUM, we opened infinite possibilities for galaxy exploration. Now humankind can travel faster than the speed of light. We learn more than ever in our entire history.
On 2097, the spaceship called "Cosmos" explodes accidentally sending a thunderous blast replicating throughout the universe.
Five years later an extraterrestrial species called Kroh came to Earth and tried to get the GAIUM by force. Entire cities were annihilated. We survived, and they retreat... for a while.
The year is 2137, and the Kroh has returned with a more prominent force. This attack could mean the end of humanity. But this time we are prepared.
Download GALAXIUM and be part of this space action adventure like no other you ever experienced. The Earth, the Galaxy, and the Universe is a stake. Only you can save us.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
All matches
Finding similar games…
GALAK-ZShares Space , adds Action Roguelike78% · 244 positive reviews70%Strong match—
Polygon AttackShares Space , adds Shoot 'Em Up89% · 233 positive reviews67%Strong match—
Duke of Alpha CentauriShares Space , adds Shoot 'Em Up77% · 316 positive reviews60%Good match—
CosmochoriaShares Space , adds Twin Stick Shooter90% · 320 positive reviews67%Strong match—
Galaxy on Fire 2™ Full HDShares Space , adds Third-Person Shooter77% · 1k positive reviews69%Strong match—
Really Big SkyShares Space , adds Shoot 'Em Up73% · 219 positive reviews66%Strong match—All matches
The best games like GALAXIUM are GALAK-Z, Polygon Attack, Duke of Alpha Centauri, Cosmochoria, and Galaxy on Fire 2™ Full HD.
Match on: filter matches for GALAXIUM by tag
Filters all matches
65%+Strong matches
50%+Good matches