To Earth and Back

Hi Everyone, this is my first 2D Shooter Project, To Earth and Back. 

A failed invasion of Earth led to the discovery of civilization on Mars that ended with the humans conquering your home planet. The only word on Earth you've learnt? Revenge.

Modifications:

1. Added Levels 2 and 3 that progressively get harder as the story goes along.

2. Changed the sound effects

3. Added moving Astroids to add challenge for the player

Credits:

Created by Karlo Kalis