The Death Counter command is a simple command which adds the functionality to your stream of a counter. This doesn't have to exclusively be used for a death counter but the name of the commands that is included in this heavily suggests that is its only usage.
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Command for viewers to see current the current death count.
Adds one death to the death counter if the number is omited. Otherwise adds to the current total the number which is after the command [Mod/Streamer Only]
!adddeath - This will add 1 to the current counter
!adddeath 10 - This will add 10 to the current counter
Sets the counter to the number specified after the command [Mod/Streamer Only]
!setdeath 3 - This will set the counter to 3, regardless of what it currently is.
* You can use the text file that is created with this command to output your death counter on screen to OBS/XSplit if you wish.