Trafalgar Trinity: Turning Tides

(first version. might not be perfect js) With no recollection of their past, Barry, Maurice and Robin Gibb all awaken to find themselves on top of a hill on the mysterious island of Trafalgar, their memories of their past lives gone, but yet their names and personalities remain intact, and their lost memories, it seems, have been replaced by paranormal abilities called Extrasensory Perceptions, or ESP - and just as their adventure to try and figure out what happened to themselves, the truth behind their newfound powers, and the whereabouts of their brother Andy, begins, it could soon end when Maurice unintentionally discovers what awaits at the foot of the hill they've been stranded on...