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Galaxy Annihilation

Game overview

Galaxy Annihilation

Lunarhellgames · Jul 28, 2017

Galaxy Annihilation is a shoot'em up where we need to protect the planet earth from an impending alien attack.

Action Indie Aliens Space Shoot 'Em Up
Last tracked players
0
All-time peak
Unavailable
24-hour change
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Steam reviews
100% positive
7 reviews · via SteamSpy

Delayed observation · last tracked . Values marked unavailable are not estimated.

About this game Read the full description
Galaxy Annihilation is a shoot'em up where we need to protect the planet earth from an impending alien attack.



- 3 difficulties (easy, normal, hard).
- 31 missions.
- survival mode.
- 4 worlds.
- 15 ships.
- 12 weapons.
- 13 powerups.
- many permanent upgrades to unlock.
- 8 bosses.
- 14 achievements to unlock.
And Much More...



Keyboard and mouse
Wasd Or Arrow Keys - to Move the Spaceships.
left-click or spacebar - to shoot with the primary weapon.
right-click or E - to shoot with secondary weapon.
middle-mouse button or Q - to use the special.

Controller
Left analogue stick - to Move the spaceships.
A on gamepad - to shoot with the primary weapon.
B on gamepad - to shoot with secondary weapon.
X on gamepad - to use the special.
Right analog stick - to navigate on the menus.
Media gallery 9 screenshots · 0 videos
Galaxy Annihilation game capsule image

Screenshots

Galaxy Annihilation screenshot 1
Galaxy Annihilation screenshot 2
Galaxy Annihilation screenshot 3
Galaxy Annihilation screenshot 4
Galaxy Annihilation screenshot 5
Galaxy Annihilation screenshot 6
Galaxy Annihilation screenshot 7
Galaxy Annihilation screenshot 8
And 1 more screenshots...

Player activity

Concurrent players over the last 48 hours.

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System requirements Windows · Linux

Windows

Minimum

Minimum:
  • OS *: Windows 7 - 8 - 10
  • Processor: Intel Pentium Dual Core E2220 or AMD Athlon 64 X2 5000+
  • Memory: 2 GB RAM
  • Graphics: GeForce 9500 GT or Radeon HD 6450
  • DirectX: Version 9.0c
  • Storage: 150 MB available space

Recommended

Recommended:
  • OS *: Windows 7 - 8 - 10
  • Processor: Intel Core 2 Duo E7300 or AMD Athlon 64 X2 6000+
  • Memory: 4 GB RAM
  • Graphics: GeForce GT 610 or Radeon HD 4650
  • DirectX: Version 9.0c
  • Storage: 150 MB available space

Linux

Minimum

Minimum:
  • OS: ubuntu + Steamos
  • Processor: Intel Pentium Dual Core E2220 or AMD Athlon 64 X2 5000+
  • Memory: 2 GB RAM
  • Graphics: GeForce 9500 GT or Radeon HD 6450
  • Storage: 150 MB available space
  • Additional Notes: Tested on Ubuntu 16.10 and SteamOS

Recommended

Recommended:
  • OS: ubuntu + Steamos
  • Processor: Intel Core 2 Duo E7300 or AMD Athlon 64 X2 6000+
  • Memory: 4 GB RAM
  • Graphics: GeForce 9500 GT or Radeon HD 6450
  • Storage: 150 MB available space
  • Additional Notes: Tested on Ubuntu 16.10 and SteamOS
Game details Languages, features & support
Publisher
Lunarhellgames
Achievements
14
Controller support
full
Features
Single-player, Steam Achievements, Full controller support, Steam Leaderboards, Family Sharing
Languages
English, Italian
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (2)
LanguageInterfaceFull audioSubtitles
EnglishYesNoYes
ItalianYesNoYes
Steam store page fresh · checked 2026-10-18 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
More analysis Activity patterns, updates & developer tools

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Game Insights

Buy Verdict

Wait — $2.99.

Wait for upcoming sale in ~13 days for potentially better pricing.

▬ ~13 days until next sale

Value Score

Great Value — 95th percentile.

Price-to-player ratio ranks in the 95th percentile. Priced as Market at $2.99.

▲ Market pricing tier

Genre Benchmarks

Value Ratio Top 5%

Activity Heatmap

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Developer Analytics

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Frequently Asked Questions

Is Galaxy Annihilation worth buying right now?
Wait — $2.99. Wait for upcoming sale in ~13 days for potentially better pricing.
When does Galaxy Annihilation go on sale?
Wait for upcoming sale in ~13 days for potentially better pricing.
Is Galaxy Annihilation free to play?
Galaxy Annihilation costs $2.99 on Steam.
What genre is Galaxy Annihilation?
Galaxy Annihilation is a Action, Indie game.
Who developed Galaxy Annihilation?
Galaxy Annihilation was developed by Lunarhellgames and published by Lunarhellgames.
What platforms does Galaxy Annihilation support?
Available on Steam for Windows, Linux.

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