In Dragon Quest III HD-2D Remake, you will often need items to travel to new places and continue your adventure. One of these items is when you will need to get to Portoga to obtain a ship and become able to explore other continents on the map.
Due to the increasing number of monsters threatening the peace of the world, the kingdom of Romaria sealed the access to Portoga, which can only be opened with the magic key hidden inside the Pyramid in the desert. This dangerous location, filled with traps, can be found in the northern part of the desert, where Ibis is located.
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Navigating the Pyramid in Dragon Quest III HD-2D Remake is considerably easier than in other versions of the game, as you can use the map to pick the right path straight away, although you have plenty of reasons to explore since there's plenty of treasure to find including gold and a few useful items. Just make sure to avoid any decorated tile to not fall into the Pyramid's last level where you cannot use magic, which can be a problem if you rely primarily on it in battle.
After making your way through the Pyramid, you will find a locked stone door and four switches located inside some side chambers. To open the door, you will have to press the correct buttons according to a rhyme told by some children found in Isis Castle. The children can be found in the room to the right of the throne room on the castle's second floor. In case you want to know the solution to this puzzle straight away, you will have to press the switches to the "eastest of the East" and the "westest of the West", so, going from the left to the right, you will have to press switch 4 and 1 to open the door.


