Quote from Mojave
My adventure actually begun with Bionicles too. I remember a "semi open-world" game in Bionicles where you would walk around doing crazy stuff. I still wish I had that game...
Theres two Mata Nui Online Games, they are point and click, if that's the one you are talking about.
If not, I used to play a game that used the same engine as Dofus, turn based MMOesqe. But I dont know the name of this one =/