71a0c14b_nlockables___PlayStation___IGN__Level
[Book #] 27 [Location] In the second machinery room you'll find a hidden switch. Return to the part where all of the gun turrets are (at the beginning of the level) and access the secret door. [Level] 
Underwater Trench
Spider-Man [2000] Cheats, Codes, Unlockables - PlayStation - IGN