How to get caught multiplaying: a) make 5 characters from the same IP b) play them all at the same time c) party together d) attack a monster controlled by an archwizard, specifically one who likes to taunnt players killing his monsters e) get killed in said combat (optional, but fun). Hey, did anyone notice where Birron/Enok/Ranzel/Ornak/Thorkhein went? They were here a second ago...
It's not like the rules file "help robot" leaves a lot to interpretation. If you use triggers to do something that significantly affects gameplay while you're not there, say, sucking up corpses into your locblade while you idle for several hours near aggros, you are robotting. You tend to take a 2 week nap and wake up with your dukonium 2h replaced by an aluminium fork with 0 corpses. In a related story, Kekemon is taking a leave of absense to find out how to spell "aluminium" as it rather important all of a sudden.