Roblox Bhop Script (localScript)

local UserInputService = game:GetService("UserInputService")
local RunService = game:GetService("RunService")
local Player = game.Players.LocalPlayer
local Character = Player.Character or Player.CharacterAdded:Wait()
local Humanoid = Character:WaitForChild("Humanoid")
local RootPart = Character:WaitForChild("HumanoidRootPart")

local boostWindow = 1
local speedMultiplier = 1.15
local maxSpeed = 200
local baseGravity = workspace.Gravity
local gravityReductionStep = 1
local minGravity = 100

local currentSpeedBoost = 0
local lastLandTime = 0
local canBoost = false
local direction = Vector3.new(0, 0, 0)

local function resetBoostAndGravity()
	currentSpeedBoost = 0
	canBoost = false
	workspace.Gravity = baseGravity
end

local function onLanding()
	canBoost = true
	lastLandTime = tick()
	if workspace.Gravity > minGravity then
		workspace.Gravity = math.max(workspace.Gravity - gravityReductionStep, minGravity)
	end
end

UserInputService.InputBegan:Connect(function(input, gameProcessed)
	if gameProcessed then return end
	if input.KeyCode == Enum.KeyCode.Space then
		local timeSinceLand = tick() - lastLandTime
		if canBoost and timeSinceLand <= boostWindow then
			local moveDirection = Humanoid.MoveDirection
			if moveDirection.Magnitude > 0 then
				local currentVelocity = RootPart.Velocity
				currentSpeedBoost = math.min(currentSpeedBoost * speedMultiplier + 10, maxSpeed)
				local boostVelocity = moveDirection.Unit * currentSpeedBoost
				RootPart.Velocity = Vector3.new(boostVelocity.X, currentVelocity.Y, boostVelocity.Z)
				direction = moveDirection.Unit
			else
				resetBoostAndGravity()
			end
			Humanoid:ChangeState(Enum.HumanoidStateType.Jumping)
			canBoost = false
		else
			resetBoostAndGravity()
		end
	end
end)

RunService.RenderStepped:Connect(function()
	if currentSpeedBoost > 0 then
		local moveDirection = Humanoid.MoveDirection
		if moveDirection.Magnitude > 0 then
			local currentVelocity = RootPart.Velocity
			local boostVelocity = direction * currentSpeedBoost
			RootPart.Velocity = Vector3.new(boostVelocity.X, currentVelocity.Y, boostVelocity.Z)
		else
			resetBoostAndGravity()
		end
	end
end)

Humanoid.StateChanged:Connect(function(_, newState)
	if newState == Enum.HumanoidStateType.Landed then
		onLanding()
	end
end)