In new zelda games link normally gets hold of a new sword like the master , phantom , lokomo swords and in every zelda game you need to collect things like in twilight princess the three fused shadows and the four pieces of the twilight mirror in ocarina of time you get the three spiritual stones and the get the 7 medellions or like links awakening you get the 7 instruments this has happened in every zelda game you collect objects and then defeat the last boss like ganon or his other form ganondorf. but in ds games you collect stuff and then go back to the same dungeon over and over again in phantom hourglass and in spirit tracks there all very simalar in these ways.

aswell if you want to watch endless ocean 2 and 1 videos go to skullkid3s channel on youtube and watch his videos if you're stuck

see ya