They're point and click adventure games.
To be honest, they're pretty fun. I hate the actual club penguin, but the story and game itself is fine.
They were pretty fun at the time.
I got them around the time when I was starting to stop playing Club Penguin.
I finished that shelf a while ago and added Wii, Playstation 1 & 2, Dreamcast, and N64 games to it. Now to do the other shelf...