Jump To The Heaven

How to open the gate of the heaven? In this game, Heaven just simple that is castles float on the cloud of the sky.
You just collect enough gold coins by your missions and the gate will open and you can put a step in a castle.
You have to jump on platforms or clouds to collect the golden coins. Be careful with dark clouds, you maybe burnt by lightning.
You also avoid impacting on the birds flying in the sky, you will lose 4 or 5 gold coins.
To collect a lot of golden coins at the same time, manage to collect magnetic bubbles. You also can collect fireballs to kill the birds.
Do not forget bubbles contain hearts in that which can save you a life.
If you win a stage you will have a prize that is a bubble which can protect you and help you fly up.