Run it
Copy the script and paste it into your executor.
local CoreGui = game:GetService("CoreGui")
local TweenService = game:GetService("TweenService")
local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Name = "ViperNotifGui"
ScreenGui.Parent = CoreGui
local MainFrame = .()
MainFrame.Name =
MainFrame.Size = .(, , , )
MainFrame.BackgroundTransparency =
MainFrame.Position = .(, , , )
MainFrame.BackgroundColor3 = .(, , )
MainFrame.BorderSizePixel =
MainFrame.Parent = ScreenGui
Stroke = .()
Stroke.Thickness =
Stroke.Color = .(, , )
Stroke.ApplyStrokeMode = .ApplyStrokeMode.Border
Stroke.Parent = MainFrame
Title = .()
Title.Size = .(, , , )
Title.BackgroundTransparency =
Title.Position = .(, -, , )
Title.Text =
Title.TextColor3 = .(, , )
Title.TextSize =
Title.Font = .Font.FredokaOne
Title.Parent = MainFrame
Msg = .()
Msg.Size = .(, , , )
Msg.Position = .(, , , )
Msg.BackgroundTransparency =
Msg.Text =
Msg.TextColor3 = .(, , )
Msg.TextSize =
Msg.Font = .Font.Gotham
Msg.Parent = MainFrame
BarBg = .()
BarBg.Size = .(, , , )
BarBg.Position = .(, , , -)
BarBg.BackgroundColor3 = .(, , )
BarBg.BorderSizePixel =
BarBg.Parent = MainFrame
BarFill = .()
BarFill.Size = .(, , , )
BarFill.BackgroundColor3 = .(, , )
BarFill.BorderSizePixel =
BarFill.Parent = BarBg
()
MainFrame:(.(, , , -), , , , )
barTween = TweenService:(BarFill, TweenInfo.(, .EasingStyle.Linear), {Size = .(, , , )})
barTween:()
barTween.Completed:()
MainFrame:(.(, , , -), , , , )
.()
ScreenGui:()
(:())()
.(runNotification)
Loads code from the internet. It downloads more code when it runs (loadstring + HttpGet), which can change after it was posted. From: raw.githubusercontent.com.

Universal