How to detect when all players have died?

Could someone guide me into how to make a script that would detect when all player died in a minigame and then find the last player standing? I would have used a value and once they died make the value true but that would not sit right with exploiters. Thanks!

You can still use value you just need to code them so that the value cannot change.

e.g. locking the value with a changed event:-

local boolValue = Instance.new('BoolValue', game.Workspace)
boolValue.Name = 'test'
boolValue.Value = false

boolValue.Changed:connect(function()
	boolValue.Value = true -- this will lock to true once it is set
end)

print('current value', boolValue.Value)
boolValue.Value = true
print('current value', boolValue.Value)

This will make it impossible to change the value back to false.

There are other methods such as storing the players in a table then remove them once they die.

Hope this helps.