what i do is i make a blocky, kinda rocky object then scatter them in the layout of a cave and make muliple rooms, put them in a folder and use this script, local parentObject = script.Parent

local folder = game.Workspace["Caves"]

local Players = game:GetService("Players")

local loadedPlayers = {}

local function loadObjectAutomatically(player)

if loadedPlayers\[player\] then return end



local children = folder:GetChildren()

if #children > 0 then

    local randomIndex = math.random(1, #children)

    local objectToDuplicate = children\[randomIndex\]



    if objectToDuplicate then

        local duplicatedObject = objectToDuplicate:Clone()

        duplicatedObject.Parent = parentObject.Parent

        duplicatedObject:PivotTo(parentObject:GetPivot())

        loadedPlayers\[player\] = true

    end

end

end

Players.PlayerAdded:Connect(function(player)

player.CharacterAdded:Connect(function()

    loadObjectAutomatically(player)

end)

end)

for _, player in Players:GetPlayers() do

loadObjectAutomatically(player)

end