Cosmic Defender
Cosmic Defender
Arcadeish Logo Arcadeish.com
Cosmic Defender

Cosmic Defender

Title: Cosmic Defender
Description:

Cosmic Defender 2.1 is a fast-paced, retro-styled vertical arcade shooter (Shmup) set against a cyberpunk sci-fi backdrop. Pilot the powerful Cosmic Defender starship to fend off a galaxy-wide invasion. Battle through multiple levels, destroying formations of diverse enemy types - from Interceptors to Juggernauts - that descend upon you. Clear the enemy ranks to engage and defeat a unique, powerful Boss at the end of each protocol level. Survive all challenges to face the ultimate Final Boss encounter. Earn high scores and track your lifetime statistics as you defend the cosmos.

Instructions

Move Ship Move Mouse Cursor Touch Drag on mobile or use Keyboard keys A Left Arrow and D Right Arrow Fire Weapon Hold Mouse Click Hold Touch or Hold SPACEBAR Pause Menu Press Escape or the P key

Category: Shooting

Tags: 1 Player, 2025 games, Action, Fight, Retro, Science, Shooter
Game ID: hpps4rzujsi2jzxw7thbkypm3sb4mq0q

How to Play Cosmic Defender – Walkthrough

🎮 Embed This Game

Add a banner to your site linking to Cosmic Defender on Arcadeish!


More Games You May Like


Play thousands of free online games across every genre you can imagine — action, puzzles, sports, strategy, retro arcade, and more. No downloads, no installs, just pure browser-based fun. Whether you're chasing bananas in Banana Kong, surviving the chaos in Zombies vs Berserk, matching treats in Candy Super Lines, or rolling through nostalgia with Hoops and Fruits, there's always something new to discover.
Challenge your reflexes with Pixel Hardcore, flex your brain with Logic Master, or relive retro classics like Pac-Rat and Donkey Kong Jr-style clones — all from your favorite device.
Compete with friends (or yourself), rack up points, and relive the magic of arcades 24/7 — completely free. 🎮