Spacedust Defender

🚀 Game Description

Enroll as a [Defender] and take on a critical mission: protect your solar system from an imminent Bluul invasion.
Enemies will attack in relentless waves, and only smart base-building, turret placement, and timely upgrades will keep the system safe.

This is a strategic tower defense experience focused on positioning, upgrades, and efficient layouts. Success depends less on spamming turrets and more on building smart corridors, upgrading wisely, and mastering the game’s mechanics.

⚠️ Important
Firefox players must enable Third-Party Cookies in order to play the game properly.
Please make sure to check the in-game instructions before starting.

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🎮 How to Play

Core Controls

• R — Restart level
• P — Pause / Unpause
• H — Hide / Show User Interface
• Esc — Return to Menu
• N — Start the next wave
• Right Click — Sell turrets or walls
• Space — Toggle auto-fire on/off
• Double Click (Turret) — Open upgrade panel
• Shift + Click (Turret) — Automatically buy all available upgrades

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🧠 Gameplay Tips

1. Screen borders are not solid — don’t rely on them for blocking enemies.
2. Each Pillar purchase increases its cost by +50, so plan carefully.
3. Hold Shift while building to place multiple structures quickly.
4. Upgrades are more powerful than new turrets — prioritize them.
5. Long defensive corridors are often more effective than placing a few turrets.
6. Press H if the UI blocks access to turrets.
7. Use Shift + Click to upgrade turrets instantly without opening menus.

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🎵 Credits

• Factory Ambience — by yd (OpenGameArt)
• Atmospheric & Menu Music — by qubodup (OpenGameArt)

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Good luck, Defender — the fate of the solar system depends on your strategy!