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Embark on an epic space adventure with Cosmic Defender 2.1! This fast-paced, retro-styled vertical arcade shooter plunges you into a cyberpunk sci-fi galaxy where you must defend against a relentless invasion. Pilot your powerful starship through multiple levels, battling diverse enemy formations – Interceptors, Juggernauts, and more! Strategically clear ranks to confront unique bosses at the end of each protocol level. Test your skills in challenging encounters and strive for victory against the ultimate Final Boss. Track your high scores and lifetime stats as you bravely defend the cosmos! Experience the adrenaline-pumping action, stunning retro visuals and responsive controls. Easy to pick up but difficult to master – a perfect blend of classic shmup gameplay with modern flair. Navigate with intuitive touch or keyboard controls: move your ship, fire weapons, pause, access the menu and more. Are you ready to become the ultimate Cosmic Defender? Features: - Retro Arcade Shooter Gameplay - Cyberpunk Sci-Fi Setting - Diverse Enemy Types - Challenging Boss Battles - High Score Tracking - Intuitive Touch/Keyboard Controls Download now and prepare for a cosmic showdown! Cosmic Defender 2.1, Shmup, Vertical Shooter, Retro Arcade, Cyberpunk, Sci-Fi, Space Shooter, 1 Player, Action Game, 2025 games, Space Combat, Arcade Game, Mobile Game, Keyboard Controls, Touch Controls, High Score, Boss Battle