Perimeter - Legate Edition
Space Builder Defender
Click play to start instantly — no download needed.
About Space Builder Defender
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.
Play Space Builder Defender for free online at ProGames. This strategy game runs instantly in your browser on desktop and mobile — no downloads or installation required. Hit play, go fullscreen, and enjoy!
