11 articlesDeltarune has been out for almost a decade now, but Toby Fox finally released the next two chapters in the good year of 2025. Fans who have been waiting for the next part of the story have so much to go through, as these chapters combined are reportedly even longer than the first two. There are many puzzles and bosses that you will encounter in the game, and this guide will show you how to get one of them!
Be warned, there are very likely going to be spoilers ahead. You really cannot avoid that due to the nature of the game.
DELTARUNE Chapter 3 – Finding the Keys & Moonstone Cloud
One of the very first things that will happen as you start the third chapter is that you are going to be thrust into a bunch of retro style adventure games. At a certain point, you will have to find a set of keys and a mooncloud stone in order to enter a pyramid.
You need to find three keys to get into the pyramid, and they are scattered all throughout the desert. First, go all the way down and then take a left. After fighting the enemies that you will face here, you will encounter a couple of box puzzles.
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Upon completion of the box puzzle, you will unlock the way forward and find a power croissant, which will give Susie the ability to pick up pots and weeds, which she will do on her own. As you explore around the area, you will encounter two different quizzes that you need to finish.
Once you have completed both of them, you will have two letter Qs. Take these all the way up from where the last box puzzle was, and you can give it to the Sphinx. This will trigger one more quiz. After that, the Sphinx will drop its nose and break open a path to the left. Take this path and get the first key from behind the pots.
Now, go all the way to the left. The NPC stuck behind the small strip of water can now be rescued. Step on the button to trigger a short sequence wherein Susie throws Ralsei at the cactus, freeing the person trapped there.
You will receive Lancer, who will offer to help dig stuff for you. From here, go down and to the left. When you enter the area with an L on the floor, Lancer will automatically dig and cover up the small oasis.
After digging up the sand and covering the water, Lancer will uncover a key. Now that you have two of them, you only need to get one more. Lancer will now leave for good, but not before giving you a hint about how this has stopped the water from flowing.
Now, for the third key, go all the way down from where the first box puzzle was, where you can encounter one of the quizzes earlier. You will find yourself in an area full of cacti, and a key is hidden somewhere in the sand.
There is a cactus here that is blushing. If you interact with it, you will receive the last key that you will need for the puzzle. You do not have to use this secret if you do not want to, by the way. You can simply get a third key by going back to the shop beside the pyramid after Susie gets her croissant powers. She will automatically throw the key for you, letting you grab it for free.
Now, from the pyramid entrance, go all the way south. Now that the flow of water has been blocked, the oasis there has dried up. This will trigger a battle with the lovers Lanino and Elnina, which you will have to beat for the other item you need.
Follow the stipulations being given to you and keep saying “I love TV” to Lanino. This will eventually lead to a conflict between the couple. When prompted, pick either of the options for the weather. This will make one of the bosses stronger, while also messing with the other.
Continue dodging their attacks, which will get increasingly potent due to all that is happening at the moment. Eventually, depending on your choices, one of the bosses will leave. This will eventually cause the remaining enemy to break down, causing them to surrender.
After all of that, you will get the victory and the Mooncloud Stone. Your choices throughout the fight do not change the final outcome as far as we know, aside from a difference in dialogue and attack patterns.
Now that you have all of the required items, you can now enter the pyramid. Just walk over there and open the door. Head straight to the very end, where you will go through one more minigame that you have to complete.
We will leave you to figure out the rest from here. The minigame is relatively simple, so just play through it and continue on with the rest of the story, since this is literally just the beginning of the chapter.
Players are still figuring out all of the secrets and other bonus content that you can discover throughout it, so there are bound to be other optional stuff that we missed. Give it a few weeks, as the dedicated Undertale fanbase is still playing through the highly anticipated story as we speak.
