1Key Rocket Launcher

This game is a one-button-game where you have to repeatedly hit the space bar
to power up your rocket in order to let it fly into the sky… or crash it
nearby.

You main goal is to hit the button only then when it is over the green part of
your control system. The more you are off the center, the more the rockets
angle will increase (if you are still in the power-up area) or the rocket is
loosing power (if you are beyond the power-up area).

Once you have enough power (turned the vertical red line green), your rocket
will start with the angle you have achieved. Depending on that angle, you
rocket will either go to the orbit or fly a 180° into the ground.

The game has a highscore table that counts the time you needed to get your
rocket successfully into space.