New UI Mood Pose Overrides
Are you tired of staring at the same static mood poses every time your Sim feels happy, angry, or inspired? The default user interface in The Sims 4 has remained largely unchanged since launch, and those tiny mood icons can start to feel repetitive after hundreds of hours of gameplay. The New UI Mood Pose Overrides add-on, crafted by the talented Blacc Dot team, completely replaces every single UI mood pose currently available in the base game. This is not a subtle tweak—it is a full visual overhaul that breathes new life into your Simology panel and relationship tabs.
What Does This Mod Actually Change?
This mod targets the small portrait thumbnails that appear in the lower-left corner of your screen, as well as those used in the needs and moodlet panels. Instead of the vanilla poses, you will see dynamic, expressive, and often humorous new stances for each emotional state. Whether your Sim is feeling flirty, tense, or focused, the new poses add personality and depth to the interface. It is a small change that has a surprisingly large impact on the overall feel of the game.
Age Group Support and Future Plans
Currently, these new poses are exclusively available for Teen, Young Adult, Adult, and Elder Sims. That covers the majority of your active households. The Blacc Dot team has confirmed they are planning to create similar overrides for Child and Infant Sims in the future. If you primarily play with younger Sims, you may want to hold off until that update arrives, but for everyone else, this is an instant upgrade.
Important Installation Warning: The localthumbcache.package
Before you rush to download New UI Mood Pose Overrides for The Sims 4, you must read this critical step. For the new UI poses to take effect, you need to remove a specific file from your game directory. Navigate to your Documents folder, then Electronic Arts, then The Sims 4. Inside that folder, you will find a file named localthumbcache.package. You must take this file out of the folder and place it somewhere safe on your computer—like your desktop or a backup folder.
Deleting this file will erase all of your EA thumbnails, including CAS Portrait thumbnails, CAS Clothes thumbnails, and more. However, the game will regenerate a new localthumbcache.package automatically the next time you launch. This allows the game to retake all thumbnails. In most cases, the regenerated file will produce the exact same thumbnails as before, with only the UI Mood Pose thumbnails changing. While this is highly likely, it is not guaranteed, so backing up the original file is the safest route.
How to Install the Mod Properly
Learning how to install this mod is straightforward, but you must follow the steps in order. First, download the mod file, which will be named #BlaccDot_UI Poses Overrides.package. Place this file directly into your Mods folder, which is located in the same Electronic Arts/The Sims 4 directory. Do not put it in a subfolder unless you have script mods enabled, though placing it in a subfolder is generally fine for package files. Next, remove the localthumbcache.package file as described above. Finally, launch the game and check your Sim's mood panel to see the new poses in action.
Mod Compatibility and Game Versions
This add-on is designed to work with the latest patches of The Sims 4, including the base game and all expansion packs. Because it only replaces UI textures, it does not conflict with gameplay mods, custom content, or script mods. However, if you use other UI overrides—such as custom color schemes or font replacements—you may experience conflicts. Always test with a clean Mods folder if you encounter issues. The mod supports all current versions of the game as of the latest update, and the Blacc Dot team is diligent about updating it after major patches.
If you are using the foxygame.net launcher, you will appreciate that it offers a one-click install for New UI Mood Pose Overrides, which automatically handles the file placement and even provides a warning about the cache file. The launcher's add-on catalog also tracks version compatibility, so you will know immediately if a new game patch breaks the mod.
Removing the Mod and Restoring Your Original Thumbnails
When you eventually decide to remove the #BlaccDot_UI Poses Overrides.package from your Mods folder, you will need to repeat the cache process. Delete the regenerated localthumbcache.package that the game created while the mod was active. Then, take the old localthumbcache.package file that you saved in a safe space and place it back into the Sims 4 folder. This will restore all of your original thumbnails exactly as they were before you ever installed the mod. It is a clean, reversible process that gives you full control over your game's appearance.
For those who want to keep the mod but occasionally revert, consider creating a backup of the modded cache file as well. This way, you can swap between the two versions without having to regenerate thumbnails repeatedly. The process is simple and takes less than a minute once you know where everything is located.
Final Thoughts on the Blacc Dot UI Override
The New UI Mood Pose Overrides is a fantastic quality-of-life mod for players who want a fresh look without changing core gameplay. It is lightweight, easy to install, and reversible. The only real requirement is remembering to handle the cache file correctly. If you follow the instructions, you will enjoy a vibrant new interface that makes every emotional state feel more expressive. The team behind it is actively working on expanding age group support, so this mod will only get better over time. Download it today and give your Sims' moods the visual upgrade they deserve.