How do you install additional games to Kubik Edge II - 8GB?

it is the kubik edge II 8gb.

I bought this little gadget to my girlfriend, but while i am waiting it to ship from england, i wondered if it is possible to install additional games to it, such as angry birds.

So what is the mechanism what i need to do in order to install new games, does it come with install package options like within, lets say nokia or apple?

It is funny how there is no mentioning of this on machines manuafacturers site.
So i must ask of the users. But, also, there are no users for this specific device that have written any kind of tutorials to do so, so not even googling would help me.