The Longed-for Revenge of Undecember Steam news

• Latest observed playersNot available
• SteamPulse tracked peak2
• Units sold (VGI)No data available
• Revenue (VGI)No data available
• Review score71% positive
• Total reviews24
• Release dateJul 25, 2025
• DeveloperHwi
• PublisherHwidely Studio

Genres: Adventure, Indie, Strategy

Company pages: Developer: HwiPublisher: Hwidely Studio

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The Longed-for Revenge of Undecember Steam news

The Longed-for Revenge of Undecember news collects recent Steam feed items, update posts, and announcements that SteamPulse can associate with this app.

Latest Steam announcements

• V5.1.0 Patch! - 14 June 2026

  V5.1.0 Patch NotesImproved overall performance and optimization Stability improvementsV5.0.0 Patch NotesDetails: Difficulty adjustments(Lucid significantly reduced, Sink reduced) Reduced and rebalanced frame counts (Lucid: 13, Sink: 26) Partial design updates Various minor improvements This is a solo-developed indie game. Your reviews mean a lot to me 😉 If you enjoyed the game, I’d really appreciate it if you could leave a review. Your feedback helps shape future updates and development. Thank you always for playing my game. I’ll keep working to bring you even better experiences in the future. Always stay happy :)

• V.5.0.0 Release! - 5 May 2026

  Update Notes The update focuses more on improving progression and overall enjoyment. Details: Difficulty adjustments(Lucid significantly reduced, Sink reduced) Reduced and rebalanced frame counts (Lucid: 13, Sink: 26) Partial design updates Various minor improvements This is a solo-developed indie game. Your reviews mean a lot to me 😉 If you enjoyed the game, I’d really appreciate it if you could leave a review. Your feedback helps shape future updates and development. Thank you always for playing my game. I’ll keep working to bring you even better experiences in the future. Always stay happy :)

• V.4 Release! - 22 August 2025

  Update Notes Ability Added An Ability feature has been added to help players reach the ending more easily and experience the story. However, progress will not be saved if this ability is used. You can access this feature from the Episode screen → Mode Selection button (right side) → "Ability" button. Custom Mode Added (Unlocked after clearing Sink difficulty) A mode designed for: Players seeking a greater challenge Players who want to explore the game’s structure in more depth Improvements & Fixes Fully resolved an issue where large units could get stuck in certain spots Additional explanations have been added and improved Completely overhauled the operation of certain systems First round of fixing translation errors across all languages This game is a solo-developed indie project. Your reviews mean a lot to me.😉 If you enjoyed playing, please consider leaving a review. Your feedback w…

• V3.2.0 Patch - 7 August 2025

  Added hint box Angel Spawn Motion Changed Minor balance adjustments And so on.. Note on Game Difficulty This game is intentionally designed to be very challenging, as stated in the game's description. Although the difficulty was previously lowered based on player feedback, there are no plans for further balance changes. Thank you so much for playing and for your continued support. I truly hope you all have a wonderful life.

• V3.1.0 Patch - 5 August 2025

  Fixed an issue where AI would stop moving in certain terrain Enhanced path_finding stability Note on Game Difficulty This game is intentionally designed to be very challenging, as stated in the game's description. Although the difficulty was previously lowered based on player feedback, there are no plans for further balance changes. Thank you so much for playing and for your continued support. I truly hope you all have a wonderful life.

• V3.0.4 Patch - 4 August 2025

  Optimization Improved AI pathfinding performance Fix small bugs Note on Game Difficulty This game is intentionally designed to be very challenging, as stated in the game's description. Although the difficulty was previously lowered based on player feedback, there are no plans for further balance changes. Thank you so much for playing and for your continued support. I truly hope you all have a wonderful life.

• V3.0.3 Patch - 3 August 2025

  Thank you for playing my game!

• V.3 Release! - 2 August 2025

  Balance Adjustments #2, New Features & Optimization Details: Adjusted difficulty balance Added Achievements Added time tracking feature Spatial distortion sound sync implemented Optimization improvements Minor bug fixes And so on... Thank you for playing my game! Always stay happy :)

• V2.2.0 Patch - 30 July 2025

  Fix Small Bugs Plus Achievement Better Performance Brighter Vision Reflects Feedback Difficulty reduced And so on...

• V.2 Release! - 28 July 2025

  Balance Adjustments & Minor Bug Fixes Details: Increased gap between Lucid and Sink modes Buffed cigarette ability Improved item acquisition issues Enhanced hint system Reduced Heyum's vision and reworked Lucid mode ability Ara changes location after each exorcism Slight adjustments to all AI pathfinding methods Fixed minor bugs Lowered Lucid difficulty Adjusted item drop rates And so on... Thank you for playing my game! Always stay happy

• 13% off — for 13 days. - 26 July 2025

  To you, who will always long for the 13th Month — we're still here, waiting. Event Period: ~ August 7 (13 Days)Discount: 13% OFF Share your thoughts. Your review might be the only light for those who enter UNDECEMBER next.

• V1.1.0 - 25 July 2025

  Update for smooth game playing :)

• Launch Incoming! Add to Your Wishlist Now! - 18 July 2025

  Add the game to your Steam wishlist today so you don’t miss out on the release, updates, and special launch content! Coming July 25!!

Patch notes and updates