annoying beginner bugs button challenging clever climbable climbing completing confusing continuation destroys disarm dragon drain etc everywhere exit files flybys forgotten forum frustrating gates grate hooks hopping illogical intact jack jumping levers locusts logic love marine maze overall pipes priests proceed puzzles raiders reload reviews ropes rusty savegame sentry sharks shipwreck statues submarine sunken surroundings swarm swinging tearing thread trapdoor trapped tridents tunnel underwater