function onKeyPress1(actionName, userInputState, inputObject)
    if userInputState == Enum.UserInputState.Begin  then
        for i,v in pairs(workspace.DungeonTemp.Wave1:GetChildren()) do
            v.Humanoid.Health = 0
        end
    end
end
game.ContextActionService:BindAction("keyPress1", onKeyPress1, false, Enum.KeyCode.R) -- change "R" to whatever you'd like

function onKeyPress2(actionName, userInputState, inputObject)
    if userInputState == Enum.UserInputState.Begin  then
        for i,v in pairs(workspace.DungeonTemp.Wave2:GetChildren()) do
            v.Humanoid.Health = 0
        end
    end
end
game.ContextActionService:BindAction("keyPress2", onKeyPress2, false, Enum.KeyCode.R) -- change "R" to whatever you'd like

function onKeyPress3(actionName, userInputState, inputObject)
    if userInputState == Enum.UserInputState.Begin  then
        for i,v in pairs(workspace.DungeonTemp.Wave3:GetChildren()) do
            v.Humanoid.Health = 0
        end
    end
end
game.ContextActionService:BindAction("keyPress3", onKeyPress3, false, Enum.KeyCode.R) -- change "R" to whatever you'd like

function onKeyPress4(actionName, userInputState, inputObject)
    if userInputState == Enum.UserInputState.Begin  then
        for i,v in pairs(workspace.DungeonTemp.Wave4:GetChildren()) do
            v.Humanoid.Health = 0
        end
    end
end
game.ContextActionService:BindAction("keyPress4", onKeyPress4, false, Enum.KeyCode.R) -- change "R" to whatever you'd like

function onKeyPress5(actionName, userInputState, inputObject)
    if userInputState == Enum.UserInputState.Begin  then
        for i,v in pairs(workspace.DungeonTemp.Wave5:GetChildren()) do
            v.Humanoid.Health = 0
        end
    end
end
game.ContextActionService:BindAction("keyPress5", onKeyPress5, false, Enum.KeyCode.R) -- change "R" to whatever you'd like

function onKeyPress6(actionName, userInputState, inputObject)
    if userInputState == Enum.UserInputState.Begin  then
        for i,v in pairs(workspace.DungeonTemp.Wave6:GetChildren()) do
            v.Humanoid.Health = 0
        end
    end
end
game.ContextActionService:BindAction("keyPress6", onKeyPress6, false, Enum.KeyCode.R) -- change "R" to whatever you'd like

function onKeyPress7(actionName, userInputState, inputObject)
    if userInputState == Enum.UserInputState.Begin  then
        for i,v in pairs(workspace.DungeonTemp.Wave7:GetChildren()) do
            v.Humanoid.Health = 0
        end
    end
end
game.ContextActionService:BindAction("keyPress7", onKeyPress7, false, Enum.KeyCode.R) -- change "R" to whatever you'd like