Horizon
Region — Global key — no region restriction, activates in every country.
Can be activated in United States
WindowsScreenshots & trailer
Buy Horizon key
Galaxy is attacked ! Event Horizon is an offline space shooting game for defend your space base from alien leagues cosmic invaders . In this arcade galaxy shooter game space combat you build starships and space shooter ships and fight armadas . If you’re fan of free space games this action game with Galaxy Attack battle against extreme boss of the galaxia is for you.
How to activate Horizon on Steam
- 01
Buy & receive your code
Complete checkout — your code lands in your inbox in ~30 seconds, and is always available under Orders in your Gameplug account.
- 02
Open Steam
In the desktop client: top-left menu "Games" → "Activate a Product on Steam…" (or use the web link below).
- 03
Enter your key
Paste the key (format XXXXX-XXXXX-XXXXX) and accept the Steam Subscriber Agreement.
- 04
Install & play
The game joins your library permanently — install it on any machine you sign in to.
Code not working? Contact support — confirmed-invalid codes are replaced or refunded.
Horizon system requirements
Horizon reviews & ratings
Other versions & regions
- Standard · PC · Global€38.49
- Premium Edition · Xbox Series X|S · Europe€107.49
- Standard · Xbox Series X|S · Account€56.49
- Standard · Xbox Series X|S · Global€62.99
- Standard · Xbox Series X|S · Global€8.49
- Standard · Xbox One / Series X|S · Account€6.99
- Standard · Xbox One / Series X|S · Account€10.49
- Deluxe Edition · Xbox · GlobalSold out
- Deluxe Edition · Xbox · EuropeSold out
- Premium Edition · Xbox · GlobalSold out
- Premium Edition · Xbox · EuropeSold out
- Standard · Steam · GlobalSold out
- Standard · Xbox · GlobalSold out
- Standard · Xbox · EuropeSold out
- Standard · Xbox One · EuropeSold out
- Standard · Xbox Series X|S · AustraliaSold out
- Standard · Xbox Series X|S · Other regionsSold out
- Standard · Xbox Series X|S · EuropeSold out
