To advance more moin possible. 
After the confrontation of two dinosaurs, to go to the WEST after the large hole. 
To take the egg shell. 
In the large cave, to go to the WEST and to use the shell with oil. 
To leave the cave by the south. 
To go the cave with MAX's scooter. 
To open the scooter, to use oil on the scooter. 
To use the temporal stone on the scooter. 
To go up on the scooter. 

End of episode 3. 