How to Do the Unlimited Speed Glitch in Roblox Jailbreak

The “Unlimited Speed Glitch” in Roblox Jailbreak is an overpowered trick that allows players to break the top speed limit of almost any vehicle in the game. With this glitch, even the slowest vehicles can reach mind-boggling speeds, sometimes over 600 mph. Importantly, this method doesn’t require hacking or injecting scripts; it uses legitimate Roblox tools, making it safe from bans. Here’s a step-by-step guide on how to perform this glitch and boost your Jailbreak experience.

What You Need to Know Before Starting

This glitch doesn’t work with every vehicle in Jailbreak, but it does work on most cars. For example, vehicles like the Roadster may not benefit fully from this glitch due to how they’re built in Roblox Studio. Additionally, the glitch breaks certain game mechanics, such as emote no-clipping and helicopter controls, making flying difficult or impossible.

Step 1: Download Blockstrap

To begin, you’ll need to download a Roblox customization tool called Blockstrap. This tool allows you to modify various settings in your Roblox client. Don’t worry about being banned for using Blockstrap; it’s widely used by Roblox players without consequences. Here’s what Blockstrap offers:

• Change your FPS limit
• Turn off shadows
• Customize the in-game font size
• Modify many other settings to enhance your gaming experience

Once downloaded, close your Roblox client and open Blockstrap to start the process.

Step 2: Modify the Fast Flags Settings

After opening Blockstrap, navigate to the “Fast Flags” category. You’ll be editing specific settings here to trigger the speed glitch. Follow these steps carefully:

1. Click “Add New” and input a specific code. Set its value to “40” and click OK.
2. Click “Add New” again, input the next code, and set its value to “102.”
3. Repeat this process, adding and modifying the remaining codes until all settings are configured.
4. Once done, press “Save” in the bottom-right corner.

These changes tweak the in-game physics, effectively removing speed limits from most vehicles.

Step 3: Launch Roblox and Test the Glitch

Once you’ve saved the settings, launch Roblox through Blockstrap and open Jailbreak. You can perform this glitch as either a cop or a criminal, but it’s easier to select the police team to avoid jail time. Initially, the game will appear normal, but the difference will become apparent once you start driving.

To see the glitch in action, choose any vehicle. The pickup truck is a great example since it’s one of the slowest vehicles in Jailbreak. Start driving, and you’ll notice that your vehicle now accelerates past its normal limits, often reaching speeds over 300 mph. Hope this guide will be able to help you!