Hint: Jurassic Jungle: Monkey puzzle:
After talking to the initial professor at the start of the level, eliminate whatever is around and cross the lava chasm. Get rid of another Dino after safely getting to the other side, do what needs to be done (i.e. collecting gems and such) and enter the temple. Watch out -- once inside the temple, to your right, there is another Dino. He will zap you if you do not notice him. After getting rid of him, cross the lava using the round pads. You will then see another professor. Talk to him and learn what he has to say. After he is done babbling, enter the room with the big monkey at the far middle containing a dragonfly in its chest, and five smaller monkey statues (two on the left, three on the right, each with a different color gem). Eliminate what is around, and pause game play to take in the area. Look to the walls for guidance for the puzzle. Glame the different gems in this order: Red, Green, Blue, Purple, Yellow. This will release the dragonfly. Note: It is easier to freeze everything except the chameleons in the level -- just freeze and charge.

Hint: Oliver and Nathan: Get through gate:
To get through the gate with the lightning bolt on the lock, ram into the lock and you will get on the other side.