But there are some places even the SAS would fear to tread. The murky depths of the Atlantic are home for many a deadly shark, and also the setting for Titanic (45%) from Kixx. To reach the famous shipwreck, your diver must negotiate a network of underwater caves infested with a variety of vicious sea creatures. Annoyingly, running out of oxygen sends the diver right back to the start, although I can't understand how he'd survive anyway - the water pressure at such depths would be enough to squash him flat! Nevertheless, survive he does to witness primitive graphics and gameplay inferior to Durell's ancient Scuba Dive. Cartographers will no doubt enjoy exploring and mapping the large cave system, but I found the whole exercise rather dull.