Peace Keeper of the Monster Forest!

Greetings, this is Legend of Slime.

The following changes will be applied with the 4.16.0 update on 2026.10.1(Thu).

Please note that some details may be added or modified after the update.

■ New Content

・New Season Pass: Welcome to the Festival of Chaos!

   - What does your future hold? Look forward to Joker's arrival!

   - The 'Welcome to the Festival of Chaos!' pass begins on October 18, 2026.

・Halloween Events

   - 'Ghost Hunters' and the 'Halloween Collection Event' will be held.

   - The new Slime, Clown, will be available as the final reward

     in the 'Halloween Collection Event'.

   - New Profile rewards will be added to the 'Halloween Collection Event'.

      * Personal collection milestone rewards: 1 Sticker and 1 Profile

      * Ranking rewards for ranks 1-100: 1 Profile

   - A Sweep feature will be added to 'Ghost Hunters', allowing you to sweep

     a stage once you have completed its Ghost Collection.

   - The events will run from October 26 to November 1, 2026.

■ Content Updates

・Expanded Slime Fragment Exchange

   - The exchange options in Alchemy will be expanded

     to include S-grade and SS-grade Slime Fragments.

   - A button will be added to take you directly to Alchemy

     when you select a Slime Fragment in your Inventory.

■ Content Improvements

・'Endless Growth' Screen Improvements

   - The screen will be improved to make it easier to check

     how to earn points and rewards in each event.

   - Detailed information and shortcuts for individual events will be added.

・Space Invasion Improvements

   - You will be able to view other users' preset details.

   - Messages will be added to indicate when results are being tallied

     and when rewards can be claimed.

・Mine Improvements

   - The 'Mine Exploration' event for new players will end.

     Its rewards will be incorporated into improved rewards

     for reaching early mine-depth milestones.

   - Mining score information and a 'Receive All' button

     will be added to the 'Mine Development' screen.

   - An indicator will appear when rewards are available to claim.

・'Racing Event' Quality-of-Life Improvements

   - A 'Receive All' button will be added to claim rewards all at once.

   - Shortcut buttons to the event will be added to the Astrology and Mine screens.

・Arena Matchmaking Improvements

   - Your most recent opponent will be excluded from the next opponent list.

      * If the list of available opponents is limited,

        the same opponent may appear again.

■ Shop Update

・Improved Slime Package Purchase Conditions

   - Slimes you already own will also be available for purchase through

     select limited-time Slime packages and Slime Selection Packages.

   - Acquiring a Slime you already own will grant fragments of that Slime.

      * Purchase conditions for existing Limited Slime Packages will remain unchanged.

■ Quality-of-Life Updates

・The Companion menu will be moved into the Slime menu.

・BGM and sound effect volumes will be adjustable separately.

・When summoning Slimes with 'Ordinary Jelly',

  you will be able to skip the initial animation by tapping the screen.

・An indicator will appear on a Slime when you have collected

  the materials needed for its Extra Evolution.

・The screens used to expand Toy and Alien Module storage capacity will be improved.

・Rewards will be received faster when sweeping the Dwarven King dungeon.

・The steps and instructions in some tutorials will be simplified.

■ Other Improvements & Fixes

・An issue where certain debuff effects from Ghost, Poseidon, Ducky,

  Qasim, and Red Hare were not applied in Space Invasion will be fixed.

・Slime Summons will also count toward Daily Quest summon requirements.

・Additional Stability Improvements and Bug Fixes

Thank you.