Starship Defense - Idle TD

Contains adsIn-app purchases
1K+
Downloads
Content rating
Everyone
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About this game

Customize and upgrade your ship with a growing suite of new weapons and defenses as you battle through an ever-evolving lineup of enemies.

Start your journey as a lone starship armed with a weak laser cannon. As you progress, new modules gradually unfold to amplify your strength. Grow into a cosmic superpower fleet and conquer the universe.

In this thrilling incremental upgrade game, you will always be rewarded and see progress whether you idle or actively play.

1. Endless Rewarding Progression
Unlock new systems, stack powerful enhancements, and push your build further every run. With limitless combinations to explore, your ship evolves in wild and surprising ways.

2. Deep Strategic Gameplay
Every choice matters. Mix and match weapons, defenses, and systems to craft synergies that counter a constantly shifting roster of enemies. Adapt, experiment, and discover strategies that turn impossible fights into effortless victories.

3. Simple to Pick Up, Hard to Master
Dive in instantly with intuitive controls and streamlined combat. The challenge ramps up fast, and you’ll fail again and again. But each defeat fuels growth, and every upgrade brings you closer to mastery as you refine your build and outsmart tougher foes.

Do you have what it takes to become a cosmic superpower? Find out in Idle Space!
Updated on
Nov 29, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 4 others
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit

What’s new

- Added chips! A new way to customize and improve your ship.
- Reduced difficulty and improved overall balance.
- Removed some modules. New modules are coming soon!
- Various bug fixes and performance improvements.
Thank you for playing!