SuperSpeed
Every Simmer knows the feeling: your Sim is standing in the kitchen, staring at the counter, and the game's fastest speed just isn't fast enough. You wait, you tap the "3" key, and still, the minutes crawl by. The SuperSpeed add-on for The Sims 4 solves this exact frustration by unlocking a hidden fourth speed tier that Maxis left dormant in the game's code. This isn't a cheaty hack or a performance drain; it's a quality-of-life tweak that respects your time and lets you blaze through those tedious skill-building or sleeping stretches.
What Exactly Does SuperSpeed Do?
In the vanilla game, pressing the "3" key activates "Ultra Speed," which is the maximum velocity. SuperSpeed rewires that command to trigger a hidden "SUPER_SPEED3" state instead. The result is a noticeable jump in how quickly the in-game clock advances—roughly 1.5 to 2 times faster than the standard Ultra Speed. This is particularly useful for overnight waits, long work shifts, or when you're just trying to get a Sim through a university degree without watching paint dry.
To activate it, simply press the "3" key once or double-click the "Ultra Speed" button in the interface. The game will instantly shift into overdrive. Want to return to normal Ultra Speed? Just press "3" again or double-click the button a second time. It is a seamless toggle that becomes second nature after just one session.
Installation and Compatibility
Getting started is straightforward. To download SuperSpeed, you'll need to grab the .TS4Script file from the mod's official distribution page. The file is lightweight and doesn't require any additional frameworks to function. Once downloaded, the installation process is identical to any other script mod.
How to Install SuperSpeed for The Sims 4
Follow these simple steps to get the mod running in minutes:
- Download the .TS4Script file from the source.
- Navigate to your Documents folder, then Electronic Arts, then The Sims 4.
- Open the "Mods" folder (create one if it doesn't exist).
- Place the .TS4Script file directly into that folder—do not place it in a subfolder.
- Launch the game and go to Game Options, then Other.
- Ensure "Script Mods" are enabled. If they were off, restart the game.
That's the entire how to install process. There are no conflicting dependencies, and the mod doesn't touch any core game files beyond the specific clock command. For players using the foxygame.net launcher, the experience is even more streamlined; the launcher's integrated add-on catalog lets you browse and install SuperSpeed with a single click, and it automatically verifies version compatibility before adding it to your mods folder, saving you the manual file management.
Version Support and Mod Conflicts
This iteration of SuperSpeed has been reworked to align with the most recent game patches. It is compatible with the base game and all expansions, game packs, and stuff packs released to date. However, because the mod modifies the clock.setspeed command, it will conflict with any other script mod that overrides or replaces that same command. You should only use one mod that alters this specific function at a time.
Thankfully, SuperSpeed plays nicely with some of the most popular mods in the community. It is fully compatible with MC Command Center and the Simulation Lag Fix. These mods target different systems, so you can run all three simultaneously without any crashes or unexpected behavior. If you use other script mods, check their documentation to ensure they don't touch the clock speed function.
Why You Need This Add-On
The default speed settings in The Sims 4 are often criticized for being too slow, especially when compared to previous iterations of the franchise. SuperSpeed bridges that gap without requiring you to abandon your current save file. It's a subtle yet transformative change that makes the game feel snappier and more responsive to your commands. Whether you're a legacy player grinding through generations or a builder waiting for the sun to rise for that perfect screenshot, this mod delivers tangible value.
Another advantage is the toggle feature. You never have to worry about accidentally leaving the game on a speed that's too fast to control. The double-press mechanism is intuitive, and the visual feedback from the game's speed button remains unchanged, so you always know which mode you're in.
Final Thoughts on SuperSpeed
If you've ever found yourself frustrated by the pacing of The Sims 4, SuperSpeed is the fix you've been looking for. It's a small file with a massive impact on your daily gameplay loop. The installation is painless, the compatibility is broad, and the toggle system is foolproof. Download the mod today, press that "3" key, and experience your Sims' lives at a pace that actually respects your time. Your Sim will still take an hour to eat a sandwich, but at least you won't have to watch it in real-time.