Mission to Neptune

In your mission to Neptune, you have to save a fellow alien that is trapped in a cage! You move on a hoverboard at the bottom of the screen. Move the mouse back and forth to make it move. You need to collect secret symbols in the air to be able to unlock the cage and win the game. Push the up key to jump, or click the mouse to jump. Then you need to get to the cage to be able to unlock it. Click and then push the up button to scroll through the different types of gravity you can use. This will allow you to jump higher, reach the cage, and unlock your friend!