I haven't but I've always wondered Pokepark was about..

The first one is about pikachu getting launched into the pokepark in destiny and needs to find shards to put together the friendship crystal that broke to save pokepark
The second ones about pikachu and his friends ( Oshawott, tepig, snivy, and piplup) trying to help Pokemon who got stuck in wish park and beat the dark vortex

Both have really good story lines and are super fun 😊

But I want to get it soon

I don't have a Wii first of all