Haha, damn, White Gold is so fuckin' great! I just spent the last hour doing a hair-raising mission involving diving underwater to find a dude stranded in an underwater cave. Only first, his friends, who ask you to rescue the dude, don't have a spare oxygen tank, so they have you go ask this dude for one. Only, he's like 5 miles away on another part of the island. Good thing I have a car!
So I drive this beater car you get from an early mission, and head over in the middle of the night. On the way there I get to witness a firefight between the military and some mercenaries, both of which consider me a neutral party. After the fight was over (one military guy left standing), I loot all their bodies and gather up all their guns, most of which I stash in the car's trunk.
I get over to see this scuba dude, and he's not there. Turns out this game has a real day/night cycle, where most villagers and such go to bed at night. So I wait around, using the in-game camera and such, finally he pops up. At first he wants 300 pesos for the gear but I talk him down to nothing hah. I drive back over to the beach and fill up the tank, and get the cave location from these dudes. Problem: I don't have a boat. This sets off a 10 minute swim in which some barracudas (or some evil fish) bite me, and then some bandits in a boat shoot at me.
Finally I'm there. Only, I can't use the scuba tank! Turns out it's just for the guy you're rescuing! Even worse news is, your dude can't hold his breath longer than 20 seconds. So, I dive down, and out of the murk comes a sunken ship, an old one, like a pirate ship. I find a tunnel entrance under the ship and swim in. By this time my oxygen is gone and I'm taking damage. I see the surface up ahead and swim frantically, finally getting above the surface in a cave when I'm at about half health.
I swim back under and have a look around. It seems there are many branching paths. This sets off a series of dives where I swim out, look around, find air pockets, and generally explore this honeycomb of tunnels. I find giant clams that have pearls in them. I find skeletons of what I assume are pirates, sometimes clutching chests that I lockpick (others are too high level to pick, definitely coming back here later).
Finally, I find the stranded dude, hand him the tank, and he takes off. I swim for safety, air pocket to air pocket, until finally I'm out, swimming toward the surface, running out of air moments before I hit the open. Bandits take a few shots at me as rain pours down, lightning lighting up the sky in the distance, as I make the long swim back to shore.
Did I mention I love this game?!