Before going into Ant Agony (final level) on the right side of the fortress - I am going into the teleport to try to get back to prior levels for gems. I can not find the airship or platforms to the lower levels or the Ice Climb. I can only find the platform that takes me back up to the Rockslide Rumble level (on the volcano). I want to get to the Ice Climb area. Can anyone help me. Thank you.