local Workspace = game:GetService("Workspace")

local effect = Instance.new("HapticEffect")
effect.Type = Enum.HapticEffectType.GameplayExplosion
effect.Looped = true
effect.Parent = Workspace

-- Start the haptic effect
effect:Play()
-- After two seconds, stop the effect
task.wait(2)
effect:Stop()

local Workspace = game:GetService("Workspace")

local effect = Instance.new("HapticEffect")

-- Set the position and radius of impact
effect.Position = Vector3.new(0.5, 0.5, 0)
effect.Radius = 1
effect.Parent = Workspace

effect:Play()

local Workspace = game:GetService("Workspace")

local effect = Instance.new("HapticEffect")

-- Set the position and radius of impact
effect.Position = Vector3.new(0.5, 0.5, 0)
effect.Radius = 1
effect.Parent = Workspace

-- Play the haptic effect
effect:Play()

local Workspace = game:GetService("Workspace")

local effect = Instance.new("HapticEffect")
effect.Type = Enum.HapticEffectType.GameplayExplosion
effect.Parent = Workspace

-- Play the haptic effect
effect:Play()

local Workspace = game:GetService("Workspace")

local effect = Instance.new("HapticEffect")

-- Set effect type to custom in order to define a waveform
effect.Type = Enum.HapticEffectType.Custom
effect.Parent = Workspace

-- Define the custom waveform curve through a table of FloatCurveKeys
-- Time values are in milliseconds; values range from 0 (no haptic) to 1 (full intensity)
local rampUpWaveform = {
	FloatCurveKey.new(0, 0.3, Enum.KeyInterpolationMode.Linear),
	FloatCurveKey.new(100, 0.4, Enum.KeyInterpolationMode.Linear),
	FloatCurveKey.new(300, 0.8, Enum.KeyInterpolationMode.Linear),
	FloatCurveKey.new(400, 1.0, Enum.KeyInterpolationMode.Linear)
}

-- Set waveform through the effect's method
effect:SetWaveformKeys(rampUpWaveform)

local Workspace = game:GetService("Workspace")

local effect = Instance.new("HapticEffect")
effect.Type = Enum.HapticEffectType.GameplayExplosion
effect.Looped = true
effect.Parent = Workspace

-- Start the haptic effect
effect:Play()
-- After two seconds, stop the effect
task.wait(2)
effect:Stop()