The first game is big and twisty. This makes it harder. The aim is too try and miss the missiels because they loose your health. You also need to try and collect the castles too give you points.
The second game is flat and doesn't have any twisty bits. It is a straight surface. The aim is practically the same as the first game but you have to collect the stars instead of the castles. If you have low health because you have been hit by a missile then you need to find an apple and that boosts your health.
These games are aimed for all ages from 5+!
This is what the castle looks like on the first game.
This is what the star looks like on the second game.
This is what the apple looks like on the second game.