Space Base Idle Tower Defense

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!