Sims 4 UI Cheats Extension: Download, Install & Complete Features Guide (2026)

The Sims 4 UI Cheats Extension is one of the most powerful mods ever made for The Sims 4. If you’ve ever wanted to click directly on a Sim’s needs bar to max it out instantly, drag a skill level up without typing a cheat code, or change your Simoleon balance on the fly — this mod makes all of that possible. In 2026, UI Cheats Extension remains a must-have for players who want more control over their game without memorizing hundreds of cheat commands.

In this guide, we cover everything: how to download and install the mod safely, every feature it unlocks, which Sims 4 expansion packs it supports, how to keep it updated, and a full troubleshooting FAQ for when things go wrong. Whether you’re a first-time modder or a veteran Simmer, this is the only UI Cheats guide you’ll need.

What Is the Sims 4 UI Cheats Extension?

UI Cheats Extension is a script mod created by weerbesu that adds a layer of cheat interactivity directly onto the Sims 4 game interface. Instead of opening the cheat console (Ctrl+Shift+C) and typing commands, you simply right-click or left-click on in-game UI elements — needs bars, skill meters, money displays, relationship panels — and change them instantly.

The mod is widely regarded as a game-changer because:

• It replaces dozens of individual cheat codes with a single point-and-click interface
• It works across nearly all expansion packs and game packs
• It requires no console input — everything is visual and intuitive
• It does not affect gameplay unless you use it — it’s completely passive

The current version in 2026 supports the latest Sims 4 patches and is actively maintained by the original creator.

System Requirements and Compatibility

Before installing, confirm your setup meets the basic requirements:

Requirement	Minimum
Sims 4 Version	Latest patch (game is free-to-play; always update first)
Platform	PC (Windows 10/11) or Mac (macOS 11+)
Script Mods	Must be enabled in Game Options → Other
Mod format	.package + .ts4script files
Mods folder depth	Must be placed no more than 1 folder deep inside /Mods

Note: The mod does NOT work on console versions (PS4, PS5, Xbox). It is PC and Mac only.

How to Download Sims 4 UI Cheats Extension

Always download UI Cheats Extension from the official Patreon page by weerbesu. Avoid third-party sites — they often host outdated or modified versions that can corrupt saves or inject unwanted files.

Steps to download:

1. Go to weerbesu’s Patreon page (search “weerbesu UI Cheats Patreon” in your browser)
2. The mod is available for free — no pledge required. Click the post titled “UI Cheats Extension” to find the latest release
3. Click the download link for the current version (e.g., UI_Cheats_Extension_v1.50 or higher in 2026)
4. Save the .zip file to your Downloads folder
5. Do NOT extract to the desktop — extract directly to your Mods folder (see step below)

What you’ll download: A .zip containing two files — a .package file and a .ts4script file. Both are required for the mod to function.

Step-by-Step: How to Install UI Cheats Extension in Sims 4

This is a detailed walkthrough for first-time mod installers. If you’ve installed mods before, jump to Step 3.

Step 1 — Locate Your Sims 4 Mods Folder

Your Mods folder is where all Sims 4 mods must be placed. The default location:

• Windows: Documents\Electronic Arts\The Sims 4\Mods\
• Mac: ~/Documents/Electronic Arts/The Sims 4/Mods/

If you can’t find the Mods folder, open The Sims 4, go to Options → Other → Open Mods Folder. This will open the correct location directly.

Step 2 — Extract the Downloaded .zip File

Right-click the downloaded .zip file and select “Extract All” (Windows) or double-click to unzip (Mac). You should see two extracted files:

• UI_Cheats_Extension.package
• UI_Cheats_Extension.ts4script

Step 3 — Place Both Files in the Mods Folder

Copy or move both files directly into your Mods folder. Do not place them inside a sub-folder that is more than 1 level deep — Sims 4 only reads script mods one folder deep.

✅ Correct: Mods\UI_Cheats_Extension.ts4script
✅ Correct: Mods\UI Cheats\UI_Cheats_Extension.ts4script
❌ Wrong: Mods\Script Mods\UI Cheats\UI_Cheats_Extension.ts4script (too deep)

Step 4 — Enable Script Mods in Game Settings

Script mods are disabled by default in Sims 4. You must enable them:

1. Open The Sims 4
2. Click the three-dot menu (Options) in the top-right corner of the main menu
3. Click Game Options
4. Click Other
5. Check both: “Enable Custom Content and Mods” and “Script Mods Allowed”
6. Click Apply Changes
7. Restart the game when prompted

Step 5 — Verify the Mod Is Installed

After restarting, the game will show a notification: “Custom Content was detected.” To confirm UI Cheats is active:

1. Load any saved game or start a new household
2. Hover over your Sim’s Hunger need bar in the bottom-left panel
3. Right-click on it — you should see an option like “Max Need” or a slider appear
4. If the option appears, the mod is working correctly

For a more detailed visual walkthrough, see our dedicated Sims 4 UI Cheats Installation Guide with annotated screenshots.

Complete UI Cheats Extension Features List

Here is every action UI Cheats Extension enables by clicking on different UI elements. The mod works primarily via left-click (set exact value) and right-click (max/reset/instant action).

Needs and Motives

UI Element	Left-Click	Right-Click
Hunger bar	Set exact value	Max hunger instantly
Energy bar	Set exact value	Max energy instantly
Fun bar	Set exact value	Max fun instantly
Social bar	Set exact value	Max social instantly
Hygiene bar	Set exact value	Max hygiene instantly
Bladder bar	Set exact value	Max bladder instantly
Comfort bar (if applicable)	Set exact value	Max comfort instantly

Skills

UI Element	Left-Click	Right-Click
Any skill bar (Cooking, Fitness, etc.)	Set skill to exact level (1–10)	Max skill to level 10
Child skills (Creativity, Motor, etc.)	Set to exact level	Max child skill
Toddler skills (Communication, etc.)	Set to exact level	Max toddler skill

Money and Simoleons

For a complete breakdown of all money-related UI Cheats features, including setting household funds, managing bills, and using the money cheat effectively, see our Sims 4 UI Cheats Money Guide.

UI Element	Left-Click	Right-Click
Simoleon display (top-right)	Type exact amount to set funds	Add §1,000 instantly
Household funds panel	Set to specific value	—

Relationships

For a full guide on manipulating Sim relationships — including romance, friendship, and family bonds — see our Sims 4 UI Cheats Relationship Guide.

UI Element	Left-Click	Right-Click
Friendship bar (relationship panel)	Set to exact value	Max friendship
Romance bar (relationship panel)	Set to exact value	Max romance

Career and Work Performance

UI Element	Left-Click	Right-Click
Job performance bar	Set to exact value	Max performance (near promotion)
Career level display	Set to specific level	—
Promotion progress	Adjust promotion requirement progress	—

Aspirations and Rewards

UI Element	Left-Click	Right-Click
Aspiration progress bar	Set milestone progress	Complete current milestone
Reward points (Satisfaction)	Set exact point total	Add points

Age and Lifespan

UI Element	Left-Click	Right-Click
Age bar / Days remaining	Set days until age-up	Age up instantly

Mood and Emotions

UI Element	Left-Click	Right-Click
Mood intensity bar	Adjust emotion intensity level	—

Sims 4 Pack Compatibility Table

UI Cheats Extension adds extra functionality for content introduced in Sims 4 expansion packs and game packs. Here’s what the mod unlocks for each pack:

Pack	Type	UI Cheats Features Unlocked
Seasons	Expansion	Right-click the season display to change the current season instantly; set days remaining in season
Get Famous	Expansion	Click the Fame bar to set celebrity star level (1–5); adjust fame reputation points
City Living	Expansion	Adjust career performance for city-specific careers (Critic, Social Media, Politician)
Eco Lifestyle	Expansion	Click the Community Eco Footprint meter to change the neighbourhood’s ecological state
Cottage Living	Expansion	Skill interactions for animal care skills; livestock relationship bars adjustable
High School Years	Expansion	Adjust school performance bar; click class grade meter
Horse Ranch	Expansion	Click horse skill bars (Agility, Jumping, Endurance) to set levels; horse temperament bar
For Rent	Expansion	Landlord/tenant relationship bar adjustable; unit condition meters
Vampires	Game Pack	Click the Vampire Power bar to set power level; adjust vampire energy/thirst bars
Parenthood	Game Pack	Click Character Values bars (Empathy, Responsibility, etc.) to set levels; school grade adjustable
Jungle Adventure	Game Pack	Archaeology skill bar adjustable
Strangerville	Game Pack	Story progression meter adjustable (infection spread)
Realm of Magic	Game Pack	Click Spellcaster rank bar to set rank (Neophyte → Virtuoso); adjust mana/charge bar
Werewolves	Game Pack	Click Werewolf rank bar; adjust Fury bar left/right click
My Wedding Stories	Game Pack	Wedding event progress adjustable
Growing Together	Expansion	Infant milestones progress adjustable; family dynamics relationship bars — see our Sims 4 Infant Milestones Guide
Lovestruck	Expansion	Compatibility bar between Sims adjustable; attraction meter
Life and Death	Expansion	Grim’s schedule/time remaining bar; ghost relationship panel
Businesses & Hobbies	Expansion	Business reputation bar; skill bars for new hobby skills
Cats & Dogs	Expansion	Pet skill bars (Hunting, Agility) adjustable; pet relationship bars
Island Living	Expansion	Conservation career performance bar; Mermaid powers (if applicable via cheats)

Base game packs (Outdoor Retreat, Spa Day, etc.) are fully compatible — UI Cheats works on all base skills and need bars regardless of which packs you own.

Best Practices for Using UI Cheats Extension

UI Cheats Extension is safe when used correctly. Follow these guidelines to avoid issues:

• Always save before using aggressive cheats. Dragging an age bar or changing a season mid-save can occasionally cause unexpected interactions. Save first so you can revert.
• Update after every Sims 4 patch. EA patches frequently break script mods. Always check weerbesu’s Patreon after a game update before launching. See our guide to updating UI Cheats after a patch.
• Don’t stack with conflicting mods. Mods that also override UI elements (like some HUD replacement mods) can conflict. If you notice UI Cheats stops responding, disable other mods one by one to find the conflict.
• Use the correct folder depth. The .ts4script file must not be placed more than one sub-folder deep inside your Mods directory.
• Keep the .package and .ts4script files together. Both files must be present. Deleting one will break the mod.
• Test new versions on a backup save. After a major version update, test on a copy of your save before applying to your main household.

Troubleshooting: UI Cheats Extension Not Working

If right-clicking on needs bars, skill bars, or money isn’t doing anything, work through this FAQ before reinstalling.

Why isn’t UI Cheats showing any options when I right-click?

The most common cause is that Script Mods are not enabled. Go to Options → Game Options → Other and make sure both “Enable Custom Content and Mods” and “Script Mods Allowed” are checked. Restart the game after enabling.

The mod worked before but stopped after a Sims 4 update. What do I do?

EA patches frequently break script mods. UI Cheats Extension must be updated to match the current game patch. Delete your existing UI Cheats files and download the latest version from weerbesu’s Patreon. Our full guide: How to Update UI Cheats Sims 4 Extension.

I get a “Last Exception” error or LE files appearing in my Sims 4 folder.

LE (Last Exception) files indicate a script error. Common causes include an outdated UI Cheats version, a mod conflict, or a corrupted installation. Follow the steps in our dedicated UI Cheats Not Working / LE Fix Guide to diagnose and repair the issue.

I installed UI Cheats but the mod notification doesn’t appear when I start the game.

This usually means the files are in the wrong location or placed too deep in a sub-folder. Confirm both files are in Documents\Electronic Arts\The Sims 4\Mods\ or one level inside (e.g., Mods\UI Cheats\). Also verify the file names haven’t changed — both the .package and .ts4script must be present.

Can I use UI Cheats with other cheats enabled (testingcheats true)?

Yes. UI Cheats Extension works independently of the built-in cheat console. You do not need to enable testingcheats for UI Cheats to function, although some interactions (like shift-clicking Sims) still require testingcheats true separately.

Does UI Cheats work in multiplayer or online modes?

Sims 4 does not have a true multiplayer mode, so this isn’t a concern. The mod only affects your local save file.

The money cheat isn’t working — clicking on the Simoleons display does nothing.

Some UI layouts change after certain game updates. Try clicking slightly differently (left-click to type a value, right-click for +§1,000). If still broken, the version may be out of date. Check our UI Cheats Money Guide for the latest workarounds.

Does UI Cheats affect achievements or trophies?

Yes — like all cheats in Sims 4, using UI Cheats Extension will disable achievements in the current save session. If earning the “Sims Legacy Challenge” achievements matters to you, keep a separate save file where you don’t use the mod.

Is UI Cheats Extension safe to download?

Yes — when downloaded from the official Patreon by weerbesu. Never download from random file-sharing sites. The official mod contains only the two expected files (.package and .ts4script) and no executable code.

How to Keep UI Cheats Updated in 2026

Sims 4 patches drop frequently — sometimes weekly. Every time EA releases an update, there’s a chance it breaks script mods like UI Cheats. Here’s the fastest way to stay current:

1. Follow weerbesu on Patreon — new versions are posted there within days (often hours) of a Sims 4 patch
2. When a Sims 4 patch drops, do not launch the game until you’ve confirmed UI Cheats has been updated
3. Delete the old .package and .ts4script files from your Mods folder
4. Download the new version and place both files back in the Mods folder
5. Launch the game and verify

See our step-by-step UI Cheats Update Guide for detailed instructions including how to check your current mod version number.

Frequently Asked Questions

Is the Sims 4 UI Cheats Extension free?

Yes. While weerbesu offers a Patreon, UI Cheats Extension is available to all users for free. The Patreon download page has a public post with the direct download link.

What is the latest version of UI Cheats Extension?

As of early 2026, UI Cheats Extension is actively maintained and updated with each Sims 4 patch. Always check weerbesu’s Patreon for the current version number and release date.

Does UI Cheats work on Mac?

Yes. The mod is fully compatible with macOS. Installation steps are the same — the Mods folder location is ~/Documents/Electronic Arts/The Sims 4/Mods/.

Can I use UI Cheats with other popular mods?

UI Cheats Extension is generally compatible with most mods including MCCC (MC Command Center), Wicked Whims, and custom trait mods. Conflicts are rare but can occur with other mods that override the same UI elements. If you notice issues, use The Sims 4 mod conflict detector to identify the clashing mod.

Will UI Cheats corrupt my save?

Used correctly with an up-to-date version, UI Cheats is very stable and will not corrupt saves. The risk increases if you’re using an outdated version after a game patch. Always update the mod before launching after a Sims 4 update.

Can I remove UI Cheats mid-save?

Yes. Simply delete the mod files from your Mods folder and restart. The changes you made (maxed needs, adjusted skills, etc.) will remain in your save, but the mod itself will no longer be active. No corruption occurs from removal.

Final Thoughts

The Sims 4 UI Cheats Extension is one of the rare mods that genuinely transforms how you play the game. Whether you want to skip the grind and focus on storytelling, test different game scenarios quickly, or just never type a cheat code again — this mod delivers. Its point-and-click interface makes cheating intuitive and fast, and its deep pack compatibility means it works across virtually your entire Sims 4 collection.

Keep the mod updated after every patch, always download from the official source, and bookmark the linked guides above for when you need to troubleshoot or use advanced features like relationship editing or money management. Happy Simming in 2026.