Steam game

Galaxy Defenders (Classic TD)

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.

$4.99 July 31, 2025

By Galaxy Developer

Windows
View on Steam
Galaxy Defenders (Classic TD) - Galaxy Developer. Popular. Released July 31, 2025
Screenshot of Galaxy Defenders (Classic TD) gameplay showing in-action mechanics Screenshot 2 of Galaxy Defenders (Classic TD) - additional gameplay view Screenshot 3 of Galaxy Defenders (Classic TD) - more gameplay footage Screenshot 4 of Galaxy Defenders (Classic TD) - final gameplay screenshot

Overview

About this game

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.

Features:

  • 🛡️ 8 Unique Towers (6 currently available) — each with distinct abilities and upgrade paths

  • 🌍 30 Handcrafted Maps (20 currently playable) 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 (coming soon)

  • 🔁 Infinite Mode — test your defenses on procedurally generated maps (coming soon)

  • 🎧 Custom Sound & Music — immersive audio to accompany the chaos

This game is currently in Early Access, with regular updates and new content planned. Your feedback can directly shape the future of the game — join the community and help us make it even better!

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