Roblox Script Generated by ScripterAI

"make individual leaderboard stats for Stage and Rebirths, make datastores for Stage and Rebirths that saves and loads the player's data. Make rebirth optional once the player is stage 65."

-- server script (ServerScriptService) 
local DataStoreService = game:GetService("DataStoreService")
local stageDataStore = DataStoreService:GetDataStore("StageData")
local rebirthDataStore = DataStoreService:GetDataStore("RebirthData")

game.Players.PlayerAdded:Connect(function(player)
    local folder = Instance.new("Folder")
    folder.Name = "leaderstats"
    folder.Parent = player
    
    local stageValue = Instance.new("IntValue")
    stageValue.Name = "Stage"
    stageValue.Parent = folder
    
    local rebirthValue = Instance.new("IntValue")
    rebirthValue.Name = "Rebirths"
    rebirthValue.Parent = folder
    
    local stageData
    local success, errorMessage = pcall(function()
        stageData = stageDataStore:GetAsync(player.UserId)
    end)
    
    if success and stageData then
        stageValue.Value = stageData
    else
        stageValue.Value = 1
    end
    
    local rebirthData
    local success, errorMessage = pcall(function()
        rebirthData = rebirthDataStore:GetAsync(player.UserId)
    end)
    
    if success and rebirthData then
        rebirthValue.Value = rebirthData
    else
        rebirthValue.Value = 0
    end
    
    player.Chatted:Connect(function(message)
        if message:lower() == "rebirth" and stageValue.Value >= 65 then
            stageValue.Value = 1
            rebirthValue.Value = rebirthValue.Value + 1
        end
    end)
end)

game.Players.PlayerRemoving:Connect(function(player)
    local stageData = player.leaderstats.Stage.Value
    local rebirthData = player.leaderstats.Rebirths.Value
    
    local success, errorMessage = pcall(function()
        stageDataStore:SetAsync(player.UserId, stageData)
    end)
    if not success then
        warn("Failed to save stage data for " .. player.Name)
    end
    
    local success, errorMessage = pcall(function()
        rebirthDataStore:SetAsync(player.UserId, rebirthData)
    end)
    if not success then
        warn("Failed to save rebirth data for " .. player.Name)
    end
end)