1. /pvp - allows PvP (player vs player) would make a great new addition to the game, only people with this mod can PvP though.
2. Anti-MCsteal when somebody steals the Master Client from you, you'll get it back straight away and they will get banned from the server.
3. /pm [ID] - Allows people to send private messages
4. /G - Allows people to send messages privately to other guild members on the server, good in Guild Wars type situation (PvP/who can kill the most titans)
5.Sharing gas, pressin 'N' next to players allow you to share 1/4 of your gas
6. /NoGeuest - immediatly kicks geusts when they join, only people with a name/RC mod can join
7. /RCPlayers - Only allows RC mod players, kicks others, icluding registered members.
8./MaxWave [1-50] Sets a max wave ammount for rhe forest map.
9./MaxDamage [1000-5000] - Sets the max damage a player can do, kicks player higher than that (good way to stop hackers on servers (e.g colossal titan/Annie))
10. /Check [Player ID] Checks the players info
With special they can check for hackers. e.g Eren Special
11. Allowing RC users to also see DC mod users skins
12. /Chat [10-20] - Allows user to change how big/small the chat lines go up to.
13. /lava - the floor is lava for any map, map restarts and is activated after 5 second.
14. /player [Number] - sets max player for the mp
15. Getting snapshot to work (hopefully)
16. Allow custom maps made by player. only people with the RC mod (DC aswell if you can) can see it
17. Allow different skin sets for different set.
e.g
Set 1 is a different custom skin set than Set 2.
18. /FPS - First Person mode
I know this is looking a lot like the DC mod but there are some unique stuff there