NO ADS. NO IN-APP PURCHASES. Upgrade your turrets, deploy support ships, and survive waves of enemy fleets and epic boss battles! Features: - Auto-firing turrets with upgrade progression - Offline earnings - progress even while you're away - Deploy and control support ships in battle - Epic boss ships and wave-based challenges - Fully playable offline - Creative Mode for building and experimenting - Original atmospheric sci-fi soundtrack - Small app size Created by a solo indie developer, with future updates shaped by player feedback. Join the community and share ideas on Discord!