GALAXIUM
Games like GALAXIUM

Find the Steam hidden gems

actions with secrets you find without a guideor

Games like GALAXIUM

A retro arcade shoot-'em-up with progressive upgrades and a short ~5-hour run, but reviewers find it sluggish and unfinished.

Neon Striker
An early-access cooperative space shooter focused on ship weapon customization and bullet-hell combat, with a luck-heavy play feel.
2025-06-20
- Action
- Adventure

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Games like GALAXIUM | IndieDex

GALAXIUM
Games like GALAXIUM

Find the Steam hidden gems

actions with secrets you find without a guideor

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Games like GALAXIUM

A retro arcade shoot-'em-up with progressive upgrades and a short ~5-hour run, but reviewers find it sluggish and unfinished.

Neon Striker
An early-access cooperative space shooter focused on ship weapon customization and bullet-hell combat, with a luck-heavy play feel.
2025-06-20
- Action
- Adventure

Indie

ARCADE GAME SERIES: GALAGA

A single-player arcade space shooter with tense alien-wave action and a median reviewer playtime of about three hours.

2016-04-19

Shooter
Action
Science fiction
Arcade

Galaxy Invaders - Eclipse Squadron

A short single-player space shooter with arcade combat and weapon upgrades, described by its sole reviewer as a generic mobile-style shoot-'em-up.

2026-03-13

Galactic Retribution Vol.1

A short, lighthearted retro arcade shooter where you defend the solar system in wave-based single-ship combat.

2026-06-25

Caelus Trident

A single-player indie space shooter focused on wave-based combat and pattern recognition, with a roughly 10-hour campaign and mixed reception.

2019-04-17

Action
Bird view / Isometric
Indie

Cosmic Swarm

An addictive Early Access space shooter where you defend galactic borders from alien swarms in a short, simple campaign that reviewers generally finish in about an hour.

2025-10-18

Action
Indie

Arcade Galaxy

A retro 2D space arcade with local co-op and score attack, but reviewers report a very shallow and brief experience.

2021-11-12

Action
Science fiction
Adventure
Bird view / Isometric
Indie
Side view
Simulator
Arcade

Galaxy Bricks

A casual single-player arcade game mixing brick-breaking and space shooting, with endless score-chasing levels and an easy, pick-up-and-play feel.

2023-11-23

Action
Indie

DEFENDER 3D

A 3D single-player arcade shooter with escalating alien waves, though reviewers cite sluggish controls and short play sessions.

2018-10-23

Action
Strategy
Indie
Arcade

Galactic Plague 2000

A retro-inspired single-player space shoot 'em up with roguelite upgrades and a chaotic Martian invasion, averaging about 13.5 hours among reviewers.

2025-04-30

Action
Indie

Galactic Bulwark Strike

A short, frantic single-player arcade mashup of shoot 'em up and Arkanoid, with simple controls and replay-friendly leaderboards.

2018-10-22

Action
Indie

Galactic Wars EX

A pixel-art horizontal shmup for modern PCs with local shared/split-screen co-op and a simple, ammo-limited shooting system.

2022-04-21

Shooter
Action
Indie
Side view
Arcade

Neon Striker