I'm playing the demo which is the Palawan Volcano level. I just got the key from the skeleton on the funeral barge. Now I'm supposed to "face the gate across the water and find a hole in the sand". Is this the gate with the red door?

Where is the hole in the sand. I understand they're not talking about the barred cave where the sharks were.

Any help would be appreciated.

Thanks

Hi!
The Demo is different from the full version of Indy. In the full version, there is another route besides the short one in the demo you would need to go to open another gate in front of the red door. In the demo you can open the red door with the key. If you have the solution to the full version, the second part of the demo is the first half of that jeep-level.
Bye,
Timo