Wasd or arrow keys to move, press B to activate shield, and space or click the mouse to shoot. You start with 3 lives. Each time you lose 5 health, you lose 1 life. (So you technically have 20 health). Make it through the level and try to beat the boss at the end. You will know if you beat him if it goes to the thumbnail at the end. (If you don't beat him or die throughout the level, it will say Game Over in big red letters.
This is only a demo. I am working on the full thing. This will only be the first level and the boss. Credit to Froni5765 for help on most of the game. You can find him on my profile; he's really cool.
