Updated 17 August, 2017
All commands are typed in in-game chat and begin with a / Commands have access levels and won't work for you if your level is too low.
Note: There are actually commands missing from this list and a few commands are deliberately undocumented. Those commands don't do anything profound. They are there for you to discover in the code as a reward for reading it.
See the player kills and current bounty on a player's head.
All gimme messages will be private messages.
Force the bot to rescan the list of zombies and animals.
Cancel a gimmehell game in progress.
Reset gimme counters for everyone so they can play gimme again. The bot does this every 2 hours automatically.
All gimme messages will be in public chat.
Disable the gimme game.
Enable the gimme game.
Players can win zombies.
/gimme no zombies
Gimme prizes will not include zombies.