Inspired by classics like Galaga, the game is a small pixel art space shooter game.
You want to tilt an iPhone or iPad to steer the ship and tap the screen to shoot at the enemy. Alternatively, you can control the ship with screen arrows.
Every wave of enemy ships is randomly generated and becomes more difficult when you develop.
There are six different types of enemies to fight, so you have to collect boot and collect ammunition to fight more troublesome vessels.
Along with the retro graphics, sound effects and chiptune music will help you feel like you're back in the arcade.
Astral Defense is designed for iPhone and all iPad models. It can be downloaded now at the App Store for free. A purchase of $ 2.99 in the app removes all ads.