Space Base: Idle Tower Defense

Contains adsIn-app purchases
4.5
499 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
Learn more
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About this game

Build the ultimate space base and hold the line against endless waves of enemies in Space Base — an idle tower defense game with deep turret upgrades and base progression. Place different turret types, unlock technologies and keep earning resources even while offline.

Key features:
- Build and upgrade your space base from scratch
- Multiple turret types: rapid‑fire, splash, freeze and sniper
- Deep tech tree and upgrade system
- AFK progress – earn resources while you are offline
- Epic bosses and special challenge waves
- Endless power growth and increasing difficulty

Plan your layout, combine turret types and find the most powerful builds. The smarter your defense, the further you survive. Download Space Base and protect the galaxy!
Updated on
Jul 22, 2026

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, App info and performance, and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.6
475 reviews
Richard Rhal
July 21, 2026
Very fun and surprisingly addictive game
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Seth Luther
July 24, 2026
fun game wether you remove adds or not.
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Forrest Garrett
July 24, 2026
it good so far
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What’s new

Bugs fixed