Starting area

You get dropped to the water immediately with two sharks, one of the very few moments where you get to see them.

Above water

Still inside caves, you can see the entrance on the top. A lot of the map loops back here trough this hole.

Elevator '3'

A lot of the level is just going around looking for switches so that you can proceed more and more. It's more like a puzzle level in that sense.

More caves

Two holes, one area loops back here from the top and the bottom hole goes elsewhere. One of the requried switches is in the back.

Even more caves

One of the possible destinations, Not much to do here.

Alien area?

Probably the only area in the game that has legit alien texturing. These areas are very similar to the other cave areas but have a texture swap.

More alien texturing

Another area with alien texturing, after this you won't really see it anywhere else.