Cosmic Expansion is an exciting 2D space shooter where you take on the role of a seasoned space pilot tasked with destroying waves of enemy spaceships. Your goal is to defeat as many enemies as possible while avoiding enemy fire and mines.
As you progress through the game, you will face off against powerful bosses that guard each stage. Defeating them upgrades your weapons, making you even stronger and ready to face the next wave of increasingly difficult enemies.
This is free and open source software.
Features include:
- Fast-paced space combat.
- Challenging enemy waves and powerful bosses.
- Weapon upgrades after each boss fight.
- Classic arcade-style shooter gameplay.
- Cross-platform support – runs under Linux, Windows, and in a web browser.
With action-packed levels and rewarding progression, Cosmic Expansion delivers a fun and engaging space shooter experience for fans of retro arcade games.
Website: github.com/joach70/Cosmic-Expansion
Support:
Developer: Joachim70
License: GNU General Public License v3.0

Cosmic Expansion is written in GDScript and JavaScript. Learn GDScript with our recommended free tutorials. Learn JavaScript with our recommended free books and free tutorials.
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Hi Steve.Cosmic Expansion is cross-platform.
Hi Torin. Thanks, text updated.