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A classic tower defense game set in space! Build and upgrade towers, defend your portal from waves of alien invaders, and outsmart evolving threats across handcrafted and procedural maps.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest ends
Aliens are invading — and you're the last line of defense.
Build, upgrade, and strategize your way to victory in this tower defense game where every decision matters. Place towers smartly across each map, adapt your tactics to different enemy types, and defend your portal from the incoming waves.
🛡️ 7 Unique Towers — each with distinct abilities and upgrade paths
🌍 20 Handcrafted Maps with varied layouts and challenges
⚙️ Strategic Gameplay — every tower placement and upgrade decision counts
🛒 In-Game Shop — earn currency through gameplay to unlock new upgrades
🎧 Custom Sound & Music — immersive audio to accompany the chaos
This game is completed and new content may be planned. Your feedback can directly shape the future of the game — join the community and help us make it even better!
Lowest tracked price: CA$1.19 (Jul 11, 2026) · current best: CA$1.19.
Review and player activity for Galaxy Defenders (Classic TD).
Right now the cheapest offer for Galaxy Defenders (Classic TD) is CA$1.19 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Galaxy Defenders (Classic TD) is CA$1.19 (recorded on Jul 11, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Galaxy Defenders (Classic TD) drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
