How to find the Ice Key in Deltarune Chapter 3

By Daniel Hidalgo | 2025-06-06 10:06:35
If you've been delving deep into the cryptic layers of Deltarune Chapter 3's highly anticipated secret ending, you've likely encountered whispers of various elusive keys required to unlock hidden pathways and ultimately confront a formidable secret boss. The very first of these crucial secret items is the Ice Key, a pivotal artifact you can only acquire during a specific, challenging section of Chapter 3's intricate narrative.
This comprehensive guide will walk you through every step, from unlocking the exclusive minigame to navigating its challenges, ensuring you find the Ice Key and take a significant stride toward uncovering Deltarune Chapter 3's deepest secrets and its ultimate hidden ending.

How to Unlock the Original Minigame in Deltarune Chapter 3

Finding the elusive Ice Key is contingent upon progressing far enough into Deltarune Chapter 3's storyline to successfully complete the first round of Tenna’s chaotic yet captivating game show. More importantly, to unlock the specific pathway to the Ice Key, you must achieve an S-rank upon the completion of this initial round. This accomplishment is your ticket to a specially marked “S” labeled door located within the Green Room.
After you wrap up the first round of Tenna’s game show, you'll enter the Green Room, a designated safe haven where you can relax and save your game before continuing your adventure. In the top-right corner of this very room, you'll spot a distinctive door adorned with a bold “S” on it. This door remains locked unless you've earned that coveted S-rank in the preceding round. If you didn't manage to hit the S-rank initially, you have two options: you can either meticulously replay that part of the chapter until you secure the required rank through sheer skill, or, for a quicker solution, you can purchase the S-rank for 1,500 points from the Point Merchant. This merchant is located to the south of the Green Room; just exit the Green Room via its south exit, follow the hallway to a golden Tenna statue, then turn right to find him.
As you step through this newly accessible "S" room and move forward, you'll discover its unique secret: a somewhat unkempt, yet intriguing, dressing room area. While its appearance might be a bit rough around the edges, it offers some humorous interactions you can engage with. More critically, though, you'll find a character prominently blocking a doorway. Chat with them to unlock the “original game,” granting you direct access to the minigame that holds the Ice Key and propelling you one step closer to uncovering Deltarune Chapter 3's ultimate secret ending and its hidden boss.

Ice Key Location in Deltarune Chapter 3

Once you officially begin this pivotalminigame, your objectives are clear: first, you'll need to obtain asword. Then, systematically defeat every enemy on the map to level up.Finally, you'll become strong enough to break through obstructing trees. Achieving these tasks will clear a direct, unhindered path to the Ice Key, concluding this specific minigame segment.

Your very first goal upon spawning into the minigame is to find your weapon. To locate the sword, begin from your spawn location and follow theseprecise directions:


  • Go south until you spot a fish in a pond.
  • From the pond, travel left.
  • Continue south for two screens.
  • Then, head east.
  • Followed by south one last time.
  • Finally, descend the staircase.

  • At the end of this staircase, you'll discover the sword. Pick it up to arm yourself and begin the process of clearing enemies. You’ll find enoughadversaries scattered around the map to reach level three, a critical milestone as it grants you the ability to break cacti. Once you hit level three, journey southeast until you spot a long pathblocked by two formidable cacti. Slice through them with your newlyacquired sword to open the second half of the area.


    This newly accessible region provides the necessary challenges for you to reach max level, which, in turn, empowers you to break palm trees across the map. Head back to the area where the cacti once stood, thenbegin destroying the trees located directly south of you. This actionwill carve out a direct path downwards, leading you approximately fivescreens south until you eventually spot a gleaming treasure chest.


    Opening this treasure chest will reward you with the highly coveted Ice Key, successfully concluding the minigame for this round and allowing you to progress further through Deltarune Chapter 3's main storyline. Remember this minigame and its location for later,though, as it will be absolutely essential for subsequent steps inunlocking the chapter's deepest secrets.


    How to Use the Ice Key in Deltarune Chapter 3

    The Ice Key isn't just a trophy; it's a vital component for unlocking Deltarune Chapter 3's expansive secret ending. After successfully completing Tenna’s secondround with an S-rank, you’ll be able to return to this same "Original"minigame room and play it once more. During this second playthrough, the Ice Key will be specifically required to unlock a special, previously inaccessible area, which in turn will grant you access to yet another crucial item neededfor the chapter’s profound secrets. The precise path detailed above forfinding the sword in the first minigame now becomes your guide to a newdiscovery enabled by the Ice Key itself.

    Platform(s): macOS, Windows PC, Nintendo Switch, PlayStation 4 PS4 . Nintendo Switch 2, PlayStation 5 PS5
    Genre(s): Role-playing
    Developer(s): Toby Fox
    Publisher(s): Toby Fox
    Engine: GameMaker Studio 2
    Mode: Single-player
    Age rating (PEGI): +12
    Video preview



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