RoundScript

local zombieCount = game.ReplicatedStorage:WaitForChild("ZombiesRemaining")
local zombiesAlive = game.ReplicatedStorage:WaitForChild("ZombiesAlive")
local gameInProgress = game.ReplicatedStorage:WaitForChild("GameInProgress")
local wave = game.ReplicatedStorage:WaitForChild("Wave")
local roundMsg = game.ReplicatedStorage:WaitForChild("RoundMsg")
local roundTime = game.ReplicatedStorage:WaitForChild("RoundTime")
local finalWave = game.ReplicatedStorage:WaitForChild("FinalWave")
local timeToWar = game.ReplicatedStorage:WaitForChild("TimeToWar")
local counter = game.ReplicatedStorage:WaitForChild("Counter")
local boss = game.ReplicatedStorage:WaitForChild("Boss")
local timeAfterGame = game.ReplicatedStorage:WaitForChild("TimeAfterGame")

while true do

    for i = timeToWar.Value, 0, -1 do
        roundMsg.Value = "Game Starting in: " .. i
        wait(1)
    end

    counter.Value = roundTime.Value
    zombieCount.Value = 5
    zombiesAlive.Value = 5
    wave.Value = 1
    gameInProgress.Value = true

    repeat
        if counter.Value == 0 then
            roundMsg.Value = "You lost!"
            game.Workspace.Zombies:ClearAllChildren()
            gameInProgress.Value = false
        else
            roundMsg.Value = "Round: " .. wave.Value .. " Time: " .. counter.Value
            wait(1)
            counter.Value = counter.Value - 1
        end

        if zombiesAlive.Value == 0 then

            wave.Value = wave.Value + 1

            if wave.Value == finalWave.Value + 1 then
                roundMsg.Value = "Congratulations, you win!!!"
                gameInProgress.Value = false
            else
                for i = timeToWar.Value, 0, -1 do
                    roundMsg.Value = "Next wave in: " .. i
                    wait(1)
                end

                counter.Value = roundTime.Value
                zombieCount.Value = 1 * wave.Value
                zombiesAlive.Value = 1 * wave.Value

                if wave.Value == finalWave.Value then
                    local copy = boss:Clone()
                    copy.Parent = game.Workspace.Zombies
                    zombiesAlive.Value = zombiesAlive.Value + 1
                end

            end
        end


    until gameInProgress.Value == false
    wait(timeAfterGame.Value)
end