How do you unlock the other vivosaurs? Like Duna, Frigi, Igno, Dynal, Squith, etc.?
Games Guru: Here’s a fine Wiki which will help you to unlock every dinosaur!
Where is Pauleen & Todd after you beat the game?
Games Guru: Hmm. Did you get to the point where Todd returns? He’s inside the pyramid and is brainwashed and attacks you. At the very end, Pauleen and Todd are back where they started, looking out over the scenery.