Crystal Fueled Shooter

Charge the ship by pressing the down arrow key and start it by releasing it. Use the left and right arrow buttons or the mouse to change the direction of the ship. Press the up arrow button to shoot when you are inside a crystal circle. Break the crystals that share your ships color to get the most fuel. Use the crystals on the edges of the screen as orientation help, if you collected crystal parts that do not have the color your ship has you lose that help until you enter a crystal circle again. Avoid hitting the walls with your ship on your way to the end of the level. Test your skills in th...