I don't think you are able to run gameservers on our website hosting.
Theres ways around that. The cool part? Doesn't violate the TOS at all - don't use games that require a server to be running, use a browser based game that uses cronjobs and php/asp/some sort of server-side processing
1000AD is an older one like that. Text-based stats war, definitely possible on X10. I'm still working on an rpg engine that would (surprisingly) not require a cronjob at all, but thats a bit more work than I anticipated and my head is already swelling from the headache -_-'
As for if anyone's already running one, I seem to recall 2 or 3 suspended accounts this week because users had cron's going every minute, so I would bet SOMEONE is somewhere, just dunno who
Edit: well I guess technically Apache is the gameserver in this case then, but you get the idea. Doesn't require anything X10 doesn't already allow users to do. Could cause a server load problem if it gets insanely popular but if it's coded well it'll take a while to get there
