So this is my game for my first Ludum Dare !
I tried to follow both "Growing" and "Two Button Controls" themes.
And as Christmas is coming...

You must help the little tree to catch a star. It only grows if it has water.

UP : Grow the tree
DOWN : Grow the roots to have water

You lost if the top of the tree or the end of the roots (in light color) hit an animal.