Cosmic Horizons: Space Defense official icon

Cosmic Horizons: Space Defense

By Pavel Zinchenko · iPhone & iPad

4.6 (93)12+FreeAvailable now

In a galaxy far, far away...Protect your starbase, Fight alien invaders and Conquer the Space! Upgrade your spaceship & Become the greatest Galaxy Hero! Event Horizon is a breathtaking galactic arcade war game, where you’ll have to protect your own impregnable starbase from alien invaders which are about to unleash the greatest spaceship battle! Yo

US
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Inside the game.

Official screenshots supplied through Apple. Artwork belongs to the respective developer. View on theApp Store ↗

About Cosmic Horizons: Space Defense

Developer description, as provided in the original store listing.

In a galaxy far, far away...Protect your starbase, Fight alien invaders and Conquer the Space! Upgrade your spaceship & Become the greatest Galaxy Hero!

Event Horizon is a breathtaking galactic arcade war game, where you’ll have to protect your own impregnable starbase from alien invaders which are about to unleash the greatest spaceship battle!

You, as the main creator and builder of such a huge space base, worked up a sweat so that the starbase works properly, all your rocketships and galactic spacecraft can fly in numerous galaxies, successfully land humans on the Moon and conduct orbital intercosmic flights. At present, you maintain the starbase in excellent condition, periodically update your military force and build some galactic shuttles from scratch in order to be ready for any battle with the intellectual ufo.

GAME FEATURES:

- Arcade hardcore and dynamic Universe battles!
- Over 80 individual interstellar aircraft to fly and upgrade!
- Build your own military force and start conquering the entire Universe! You will be able to fly airwings, V-gers, warbirds, starfighters, X-wings, many other powerful cosmic aircraft!
- Evolve your military force as you advance and level up in the game. - Defeat dozens of ufo like men in black!
- Unlock more than 160 different upgrades and weapons during the game, including hyperdrive warp system, lightsabers, rayguns, shotguns, grenades and laser cannons.

Good to know.

Developer
Pavel Zinchenko
Release date
Jan 18, 2018
Latest version
3.0.0
Requires
iOS 12.0 or later
Price snapshot
Free USD
Source checked
Oct 23, 2026

Apple App Store lookup ↗ · Store ratings, prices, and availability can change. Check the App Store for your region.

A few quick answers.

Is Cosmic Horizons: Space Defense available on iPhone?

Cosmic Horizons: Space Defense is listed on the US App Store. Availability varies by region and compatible device.

Is Cosmic Horizons: Space Defense free?

The recorded download price is free. In-app purchases, subscriptions, or additional content may cost extra. Source checked Oct 23, 2026.

How is the game’s social activity measured?

Good Game Daily compares available samples of recent game mentions with the preceding 24-hour window. Coverage and source failures are disclosed. Read the methodology.

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