Cosmic Siege

Cosmic Siege
Developer: Crystal Cao
Category: Games

Cosmic Siege Summary

Cosmic Siege is a iOS app in the Games category, developed by Crystal Cao. First released 3 months ago(Sep 2025),

Store info: Last updated on App Store on Sep 4, 2025 .


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App Description

Earth is under attack!



In Cosmic Siege, you command a lone planet defending Earth from a relentless onslaught of meteors, alien ships, and cosmic monsters! Tap to aim, unleash powerful weapons, and strategize to survive as long as possible in this hyper-casual, endless space battleground!



Why you’ll love Cosmic Siege:



- Simple Gameplay: Easy to learn, addictive to master—perfect for quick sessions!

- Epic Upgrades: Unlock lasers, missiles, shields, and orbital nukes to crush enemies!

- Endless Survival Mode: Every run is unique, with procedurally generated waves!

- Boss Battles: Face gigantic alien motherships and meteor storms!

- Retro Pixel Art: Vibrant 2D visuals with explosive animations!

- How long can you protect humanity? Download Cosmic Siege now and find out!



Key Features:



- Defend Earth: Tap to shoot meteors, aliens, and bosses in chaotic space battles!

- Upgrade System: Unlock 10+ weapons (lasers, missiles)!

- Endless Survival: Compete for high scores in infinite waves!

- Boss Challenges: Defeat massive UFOs and meteor swarms!

- Retro 2D Art: Explosions, neon effects, and quirky alien designs!