Defend humanity’s last hope in space by constructing and upgrading outposts against relentless alien attacks. Gather resources wisely, build strategic defenses, and face increasingly challenging enemy waves. Survive amidst a cosmic battlefield where timely decisions and resourceful upgrading determine the fate of human expansion.
Space Builder Defender
How to Play
Navigate using WASD keys or edge-screen settings.
Gather resources, build, and upgrade strategically.
Defend against incoming alien waves by balancing your expansions with strong defenses.
Tip: Upgrade defenses just before an attack for a better chance of survival.
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