Roblox Fase Through Script **2020*

-- You can only fase sideways

for i,v in pairs(workspace:GetDescendants()) do
	if v:IsA("BasePart") then
		v.CollisionGroupId = 100
	end
end

workspace.ChildAdded:Connect(function(v)
	if v:IsA("BasePart") then
		v.CollisionGroupId = 100
	end
end)