Cold Hacks

“What are the features of Coldhack? For example, does it have a room-closing feature?”

Unfortunately, the feature I mentioned doesn’t appear on the list. Is there any chance you could add it?

This feature is available in your competitors. It allows us to instantly close the room and have it transferred to us. Please add it.

To be more specific, you don't want to close the room. You want to kick everyone out. Kick Hack has "Kick All" button.

No, In Kick hack, players completely exit the game, while in Close Room, players are only sent back to the game lobby.
If you want, I can send you examples of this via private message.

No, In Kick hack, players completely exit the game, while in Close Room, players are only sent back to the game lobby.

From your perspective it's a miniscule difference though. End result for you is the same, the room is yours. I can consider it for next version though.