Finally got around to testing this on L4D2 with
Bugzee suggestions and it works fine on my local server.
Is it possible to update this plugin so the lightning and thunderclap works when you !slap and !ban a player too please?
I had a look in the .sp file to see if I could do that myself... I thought it be easy like change slay to slap, ban and see if that works but couldn't find anything like that.
UPDATE:
If I changed this word ADMFLAG_SLAY to
AMDFLAG_BAN and
AMDFLAG_SLAP then would that work?