- MateEngine X3.4 - 25 August 2026
MateEngine 3.4XA little thing... i am still alive... so is MateEngine! it is still under developement... just slowed down... but here have some neat things until even bigger things will happen in future :)Changes:* Changed the walking Max Speed from 2.5 to 3.0* Changed the walking Max Cycle from 1 Second to Max 2 Seconds.Animations:Walking:* Updated the standard walking animation to a more cute "Happi Jumpy" Walking AnimationThat looks more cute that looks more cute!!! I DONT CARE!!!* The Character makes now cute spins after it stopped walking around!Dancing:* Added Hip-Hop Dance Animation* Added Samba Dance Animation* Added Belly Dance Animation* Added Salsa Dance AnimationIdle* Added Silly Talk Animation* Added Look Around Animation* Added Look Around 2 Animation* Added Stop It Animation* Added Confusing Animation* Added Look Around 3 Animation
- MateEngine X3.3 - 19 January 2026
MateEngine X3.3 Avatar Walking on Desktop (Experimental) We heard your feedback and worked on it. Avatars can now move freely on your desktop. When an avatar is idle, it can walk on its own to the left or right. If the avatar is not idle (for example, dancing or playing another animation), it will not walk away. This feature is experimental and can be enabled in the Settings menu by scrolling all the way down. Known issue: the avatar can still walk while the Settings menu is open, so be careful.Window Sitting FixesFixed an issue where switching to a custom or DLC model and then back to the main Zome model could cause layering problems during window sitting.Adjusted the sitting Y height for certain animations to fit better on windows and the taskbar.Window Sitting NewAdded 1 new sitting animation.General FixesFixed an issue that could cause a RAM leak when switching to certain modded ava…
- New Updates Soon - 15 December 2025
Hello Silly Goobers!You may think, “Oh, there hasn’t been an update for a month.” Sometimes we humans need a vacation and a break from certain things in life, and that’s exactly what I did. The break is over, and I’ll soon be working on updates that mainly focus on fixing reported bugs.After those smaller bug-fix updates, I’ll introduce two new features I’ve been working on secretly in the background. I can’t wait to share them, and I thank you all for the bug reports, feature requests, and feedback.
- MateEngine X3.2 - 13 November 2025
MateEngine X3.2 – Community UpdateThis update focuses on community suggestions and reported bugs.Timer Update (User Request #363) You can now add unlimited timers to MateEngine, perfect for reminders like your pizza timer. Open the Alarm menu via the radial menu and click the new “Add Timer” button next to “Add Alarm.” Set any duration up to 24 hours and 59 minutes, and add a custom message for each timer.Dance Player Update (User Request #321)Added a Shuffle button to play random dance songs instead of following a fixed order.Added a Loop button to repeat your favorite song and dance indefinitely.Window Sitting Adjustment (User Request #368)Expanded the Y Offset Slider range for finer control over avatar height on windows or taskbars. Ideal for models that appear too small or too large.Random Avatar on Startup (User Request #371)Added a new toggle under Steam DLCs: “Start With Random A…
- MateEngine X3.1 - 5 November 2025
MateEngine X3.1Screenshot Feature You can now take high-quality screenshots of your avatar directly from the MateEngine System Tray by clicking “Take Screenshot.” Images are saved with a transparent background, ideal for creating banners or editing photos. Saved under: Pictures/MateScreenshotsSystem TrayAdded a Resize Window option. This helps users on high-resolution displays (such as 4K monitors) adjust the app size between three preset scales if it appears too small on first startup.Window Sitting & TaskbarFixed a minor animation issue in one of the sitting poses. Reworked and re-added three old sitting animations for full compatibility with the new sitting system.Food SystemAdded four new cakes (sound effects pending).Fixed rendering issues with smoothies.Note: The Food System is currently in Alpha. Bugs are known and do not require reports until the feature is officially released.B…
- MateEngine X3.0-1 - 2 November 2025
MateEngine X3.0-1 PatchFixed an issue where the avatar could clip into the taskbar when moved sideways quickly before sitting.Fixed an issue where the avatar could clip into windows when moved sideways quickly before sitting.Fixed an issue where the avatar could sink into windows or the taskbar when switching sitting positions rapidly.Fixed an issue causing the MateEngine startup sound to play with a long delay.
- MateEngine X3.0 - 1 November 2025
MATEENGINE X3.0First of all, thank you so much for using MateEngine, especially to everyone who purchased it and supports me as a solo developer.MateEngine has reached a new milestone. We’ve fixed many bugs and added three major features and core changes to the app.You may have noticed a lot of recent updates. That’s because I’ve seen incredible support on Discord and here on the Steam page. It truly motivates me, and as an indie dev, I’m having even more fun working on this project. My goal is to make MateEngine the best desktop mascot experience possible.We’ve changed and improved so much already, and this is just the beginning. I plan to keep updating the app over the next few months, and I hope you enjoy every new feature that comes your way. WINDOWS AND TASKBAR SITTING REWRITE • Avatars sit more naturally on windows and the taskbar. Legs render in front while hair renders behind fo…
- MateEngine - Minecraft Integration! - 30 October 2025
Oh no! A zombie!Yes, you see that right — we’re bringing Minecraft into MateEngine! We’re developing both a Forge mod and a Fabric mod for Minecraft 1.21.X.This integration enables cross-interaction between MateEngine and Minecraft: Java Edition. Right now, we’re building a system where your avatar warns you when certain mobs are nearby. We’ve all been there: a creeper sneaks up, and suddenly—boom—you’re gone.Not anymore. This time, your favorite avatar will help keep you safe during your Minecraft sessions, warning you whenever danger approaches. Soon!
- Developement News - Improved Sitting - 27 October 2025
Improved Taskbar and Window Sitting We are currently rewriting the sitting mechanics for taskbar and window sitting. This update will allow avatars to sit on windows and the taskbar in a more natural and visually appealing way. It uses special layering methods so that legs appear in front of a window while hair and other parts render behind it, creating a more realistic look.Developing this feature is challenging, as MateEngine is designed to stay lightweight and highly performant. While we cannot guarantee its final inclusion, we want to share what might be possible in the future. Our goal is to make it work for all custom models created by the community.The hardest part is ensuring compatibility with custom VRM and ME avatars, since their size and bone structures vary. We are actively researching solutions to address this remaining issue. In the meantime, we will continue delivering q…
- MateEngine 2.7.0 - Colorful Update - 23 October 2025
MateEngine 2.7.0Fixes and Improvements:Fixed an issue where the avatar could be dragged beyond window edges, causing visual glitches.#268 The avatar no longer reacts to mouse movement when “Avatar Always in Front” is disabled.#288 Added a “Reset Blendshapes” button to the Blendshape Menu that allows resetting all blendshape values to default.Changes:#149 Headpats now require circular or back-and-forth mouse movement on the avatar’s head to trigger the animation.Reduced the “Hand Hold” detection area to prevent accidental activation during headpats.New Cosmetics:Added a new cosmetic item “ERROR!” under Steam DLCs, featuring an animated pixel-style face overlay in a retro arcade design.New Dance Trails:Added a dropdown menu in Dance Settings where you can select from multiple trail effects to match your style and preference.Face Expressions:The avatar now uses the “>_ _
- MateEngine 2.6.0-2 Performance Update - 21 October 2025
MateEngine 2.6.0-2 – Performance UpdateA new toggle called "Memory Optimization" has been added in the Debugging section (Open Settings and scroll down). When enabled, it reduces RAM usage by up to 60%. If you notice bugs, issues, or strange behavior, it’s recommended to turn this feature off. This option is mainly intended for systems with 8 GB of RAM or less. Users with 16 GB or more generally don’t need to enable it.
- MateEngine 2.6.0 Modding Update - 21 October 2025
MateEngine 2.6.0 – Modding UpdateUI UpdatesLanguages are now preloaded, removing visual glitches when opening the Settings MenuThe Settings Menu UI has been fully redesigned, with all settings organized into clear categories for easier navigationOverall UI loading speed has been improvedThe Tutorial Page now matches the new UI design for a consistent lookChanged the spacing between each letter to make the UI more compactModel UpdatesAdjusted Ayrina’s breast physics for more natural movement (they were a bit too exaggerated before)Tooltips Tooltips have been added to several options to explain their functions. This helps users better understand each setting and makes MateEngine more accessible to everyone.Language Updates (90%) Traditional and Simplified Chinese have been added so that Chinese users can fully understand and enjoy the app. All existing translations have been updated and r…
- Modding Update Announcement - 21 October 2025
Modding UpdateAn update is coming in a few days that opens more modding in MateEngine. This post walks you through what is new and how you can join in. MateEngine was built for the community and I have been reading your wishes on Discord and the GitHub request hub. Let us make cute things together.What is comingVoice packs and sound packs Replace any sound in MateEngine. UI clicks, drag sounds, dance cues, system voices. Use Vocaloid or UTAU for adorable voice sets or swap only a few UI sounds. Your choice, your vibe.Custom dance trails Change the dance trails to your own textures and particle looks. Perfect for creators who love particles and shiny effects. Make it soft, make it sparkly, make it yours.Behavior tweaks without code Create data driven mods that adjust how MateEngine behaves. This keeps things simple to install and safe for everyone.Safety first No custom code inside Steam…
- MateEngine 2.5.0-2 - 18 October 2025
MateEngine 2.5.0-2 – The Finishing UpdatePerformance UpdateFixed an issue that caused slow boot times on the Steam version.Improved startup speed by up to 2×, allowing MateEngine to launch much faster.Added automatic mesh data optimization to reduce GPU usage. Note: User-generated content such as Workshop avatars may still perform worse than MateEngine’s original avatars.VRMLoader UpdateAdded managed RAM allocation to minimize memory leaks when switching models frequently.Reduced overall RAM usage to improve system stability.Dance Player UpdateAdded smooth transitions between dances and animation states, including idle.Improved transitions when switching dances for a more natural and fluid experience. Note: A brief lag may still occur when switching dances, as audio and animation are loaded and unloaded from mod files to conserve memory.Dance Player is no longer available during the int…
- MateEngine 2.5.0 - Polishing Update - 16 October 2025
MateEngine 2.5.0 – The Polishing UpdateMateEngine 2.5.0 focuses entirely on refinement and user experience. Countless small bugs, jitters, and inconsistencies have been removed to make the overall experience smoother, more stable, and natural. This update introduces no new features but improves performance, responsiveness, and internal reliability across all systems.VRMLoader UpdateAdded full support for VRM files using the Standard ShaderAdded full support for VRM files using the UniGLTF/UniUnlit Shader These changes ensure that more avatar types load correctly and consistently, both in Editor and Build mode.Performance UpdatesReworked VRM SpringBone logic — same visual quality, now with 50% less CPU loadOptimized MateEngine’s component network, reducing overhead by 25%Refined physics engine, resulting in 15% lower CPU usage during runtimeImproved caching system across several core mod…
- MateEngine 2.4.8 - 15 October 2025
MateEngine 2.4.8 - 8 Avatars At Once! + Dance Player / Sync ImprovementsFixes and Improvements:Fixed an issue where .ME Dance Mods were not synced across multiple instances.Fixed an issue where regular .ME Mods appeared in the Dance Player list.Improved Sync Dance between instances; synchronization should now be precise, with only rare desyncs of up to 0.5 seconds.Fixed an issue where facial expressions could become stuck during dances.Songs now preload on all instances. This may delay playback by 1–2 seconds after pressing Play, which is intentional to ensure synchronized starts.Added a feature that limits playback to songs in your favorites list when the favorites filter is active.Added a Sync toggle button to the Dance Player. When enabled, dances sync across all instances; when disabled, each instance plays independently.Added 6 more instance slots, allowing up to 9 avatars simultan…
- MateEngine 2.4.6 - 14 October 2025
MateEngine 2.4.6Dance Player UpdatesAdded automatic MMD-to-VRM facial expression conversion for avatars without MMD Blendshapes. Models must include standard VRM Blendshapes; otherwise, no facial expressions will appear.Added the ability to favorite songs in the Dance Mods list.Added a Favorite Filter: click the heart icon to display only favorited songs.Added Song Search to quickly find songs by title.Improved visuals with smoother fade-in and fade-out transitions.Added Sync Dances: when multiple MateEngine instances run (via Instance Feature), all avatars can dance simultaneously. This is experimental and may have up to a 0.5-second offset between instances due to timing limits.ChangesDance Trails can now be toggled on or off in the main settings menu via the icon with three balls. This also affects trails in the native Dance Feature.FixesFixed mixed VRM and MMD facial expressions dur…
- MateEngine 2.4.4 - 13 October 2025
MateEngine 2.4.4 - Patch 4Changes:Major performance boost when multiple mods are installedImproved performance when handling many chatbot messagesSlight performance gain for Dance PlayerReworked internal code for overall optimizationUpdated color theme options for better consistencyFixed several issues with old color theme sliders that caused UI color glitchesFixed performance issues on high-end PCsFixed loading issues with modsReduced load time for custom dances
- MateEngine 2.4.3 - 13 October 2025
MateEngine 2.4.3 – Patch 3Changes:Sliders now adapt their color to your selected Hue setting.The Settings menu can now be opened while the Dance Player is playing an MMD animation.You can now enter Big Screen Mode during MMD playback (experimental).Fixes:Fixed an issue that caused mods to upload twice instead of once.Fixed event-based message mouth movements not working for custom models.Fixed headpat facial expressions not working for custom models.Fixed idle facial animations not working for custom models.Fixed CJK text rendering issues in the Dance Player.Dance Player Updates:Dance trails are now visible when the avatar dances.Dance Player now uses legacy text rendering, allowing Korean, Chinese, and Japanese characters to display correctly in the mod list.Added “Force Stop Dance Player” to the system tray icon. This stops the dance animation if the avatar moves out of the camera vie…
- MateEngine 2.4.2 - 13 October 2025
MateEngine 2.4.2 - Patch 2- Added Volume Slider to Dance Player- Mod List is now scrollable
