Phantasy Star Online Episode 1 & 2 was really bad for getting hackers, and it had a whole double save thing which is really bad or something. Anyway, my brother got to like the max level, 200, after it taking him like over a year of playing it non-stop to get there, and he was so over protective over this character that I wasn't allowed to use my character which happened to be on the same memory card online, as knowing me I'd get the card wiped.

I geuss that would be the worst case scenario. If that had ever happened, I think my brother would have actually killed me. I was really annoyed though as I had to start with some new character on a separate memory card when my original was like lvl 124 :{