Is UI Cheats a mod? Yes, and it is two kinds of mod at once
The UI Cheats mod for The Sims 4 is two mods in one zip: UI_Cheats_Extension.ts4script, a Python script mod, and UI_Cheats_Extension.package, a UI override that replaces copies of the game's own interface files. Both are required, and each is switched on by a different game setting.
The two files, and what each one does
| File | Kind of mod | Its job | Switched on by | If it is missing |
|---|---|---|---|---|
UI_Cheats_Extension.package | User interface override | Carries patched copies of the game's own interface panels with click handling added | Enable Custom Content and Mods | No cheat menus appear anywhere |
UI_Cheats_Extension.ts4script | Python script mod | Registers the ui_cheats commands that actually change the Sim | Script Mods Allowed | Menus open, you type a value, nothing happens |
That second failure is the most common support question about this mod, and it reads like a bug rather than a missing file. If the only thing that works is left-clicking the money counter for 1,000 Simoleons, the script is not loading.
Script mod, so it needs the second tick
Two separate checkboxes live under Game Options, Other. Enable Custom Content and Mods is the master switch. Script Mods Allowed is a second, independent tick that only script mods need, and it is the one people miss.
Script mods also have a depth limit: the game does not look for .ts4script files more than one folder below Mods. A tidy nested folder structure is the other half of why this mod half-installs. Full steps are on the the ui cheats sims 4 download page.
UI override, so it collides with other UI mods
weerbesu is direct about the conflict rule on the download post: the mod only conflicts with other UI mods that override the same resources, and when that happens the game reads the first mod and ignores the second, so the second stops working properly.
Our own teardown of v1.58 puts a number on how wide that overlap is. The package holds 24 interface resources, roughly 33.5 MB uncompressed, covering the needs, skills, career, aspiration, club, perk, time, achievements, bills and milestone panels among others. One of the 24 is the shared class library that the whole interface is built on, which is why the risk is not limited to the specific panels being cheated.
Script mods and tuning mods are a different matter. They do not touch these resources, so MC Command Center and the usual gameplay mods sit alongside it without argument.
What shipping copies of the interface costs you
Because the package contains copies of EA's panels rather than hooks into them, installing it replaces whatever the game currently ships with whatever weerbesu built against. Measured on game build 1.126.73.1030, twenty of v1.58's twenty-four panels were smaller than the same resources in the live game, so those panels roll back to an older build of themselves.
That is a consequence of the design rather than a defect, and it is not something weerbesu documents. Most players never notice it. It matters when you are weighing this mod against a script-only alternative, and it is why the mod has to be rebuilt for each patch.
Where to download it
Both files come from one free post by the author. We do not host either of them.
No console build exists
The Sims 4 on PlayStation and Xbox does not load script mods of any kind. Half of this mod is a script mod, so there is no version of it for consoles and there never has been.
Common questions
Is UI Cheats a script mod or a CC package?
Both, in one download. The .ts4script half is a Python script mod that registers the ui_cheats commands doing the actual work, and the .package half is a user interface override that adds the click handling to the game's panels. Installing only one of them gives you a half-working mod instead of an error message.
Will UI Cheats conflict with MCCC or my other mods?
Not with script mods or tuning mods. weerbesu states it only conflicts with other UI mods that override the same resources, so MC Command Center and similar are fine. When two UI mods do collide the game loads the first one and ignores the second, so the second usually stops working rather than crashing anything.
Why does the zip contain a package file if it is a cheat mod?
Because The Sims 4's interface is built from compiled Scaleform movie files, and the only way to add a click handler to a panel is to ship a patched copy of that panel. The package is a container full of those patched copies. That design is what gives you draggable needs bars, and it is also why the mod is tied to one game version.
Does the mod change my save file?
The package half changes nothing on disk beyond the interface it draws. The script half applies real gameplay changes when you use a cheat, exactly as a typed console command would, and those are saved with your household. Removing the mod removes the cheat menus, not the money, skills or relationships you already set with it.