Gun Merge Mr BulletLoading the game
Cosmic Defender
Shootingby GameMonetize
Your rating
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.
1 Player2025 gamesActionFightRetroScienceShooter
How to play
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
More like this
About this game
Game facts
- Title
- Cosmic Defender
- Category
- Shooting
- Provider
- GameMonetize
- Platform
- Web browser
- Launch
- Embedded player on Alamora
- Entry price
- No entry charge; providers may show ads or offer optional purchases.
How do I start playing?
Select Play to start Cosmic Defender. The game opens in the player above. Follow the controls shown for the game. Saves and device compatibility depend on the provider.
Descriptions, tags and instructions are supplied by GameMonetize. Report a correction or loading problem.
Live chat
Be decent. Spoilers get you muted for an hour.
Connecting to the lobby
Messages appear here once you are connected.
Not connected. Messages will not send until the lobby reconnects.
Leaderboard
Ranked by
Loading the board
Activity points are 100 per game opened, 2110 hours. These rank activity on Alamora, not skill or scores inside games. See the global boards
Players to follow
Loading players
