Problems:
Hacks only work on 1 Multiplayer Server: Jetzul, and you CAN get kicked if you overdo it.
Some people have been having the issue that desyncs people. It should be rectified if you restart your browser or the Flash Player.
The error of a partially gray screen or bizarre shapes during gameplay should be rectified if you delete your cache, clear cookies, remove any saved data for the flash file (via Global Settings), restart your browser/Flash Player and/or your computer.
Update: The other two servers are undergoing maintenance. The hacks might still work on those servers when they're back up.
I'm working on this, so this is just to see how you guys do with it.
I can add an Influence hack, but this would require me to entirely delete some code restrictions Krin set out, and I'm worried that it would cause a larger problem if I released it.
Note: You will need to make an exception for the SWF file to access the internet.