Space Base Idle Tower Defense

About this app

Build a powerful space base and survive endless waves of enemies in Space Base — an idle tower defense game with deep turret upgrade systems and base-building mechanics. Place different types of turrets, unlock the tech tree, and earn AFK rewards even while offline. Game features: Build and upgrade your space base from scratch Multiple turret types: rapid-fire, splash, freeze, and sniper Tech tree, prestige system, and upgrade progression AFK progress: resources and rewards accumulate offline Epic bosses, special waves, and endless survival Idle strategy with base-building and enemy defense mechanics Infinite scaling of power and difficulty Plan your turret placement, combine weapon types, and build the perfect defense. Download Space Base — the ultimate idle tower defense with base building!

Bug fixes and performance improvements.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 13, 2026 · 3:51 AM Free