Space Base Idle Tower Defense

What it is

Place turrets and build your space base while earning offline rewards.

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