Deep Fear

About Deep Fear

Deep Fear (1998) is Sega's Saturn survival horror game set in an underwater research base, where John Mayor fights mutated staff while managing a dwindling air supply.

Deep Fear in Depth

On the Big Table, an underwater research facility in the Pacific Ocean, an unknown infection begins turning the staff into hostile mutants, and John Mayor must explore the base, gathering items and resources, fighting enemies and seeking a way out. Characters and enemies are 3D models set against pre-rendered environments seen through fixed camera angles, and John can be moved with traditional tank controls or with full analogue control on the Saturn's 3D Pad. Missions involve finding certain characters and items while managing ammunition and first aid kits.

Combat relies on guns, and John's movement is limited while his weapon is drawn. Lockers around the base supply new weapons and ammunition, and he can carry one powerful "Special" weapon at a time. Its key mechanic is air: each area has a limited supply that runs down over time, faster with gunfire, and must be recharged at Air System terminals, which also serve as save points, while underwater areas require a breathing mask with its own limited air. The game ends if John's health or breath runs out, or if an area's air is exhausted. It was designed as a science-fiction take on the Japanese "mansion mystery" genre, aiming to create fear from its environments and monsters.

Making Deep Fear

System Sacom and Sega CS2 co-developed it and Sega published it for the Sega Saturn in 1998. Japanese and European publications reviewed it positively, while English-language reviews were more mixed: its music and play were praised, its graphics divided opinion and its voice acting was panned.