In Blockland?
When in a mini, switch to team chat? Have radio mod with an official OOC channel? There are tons of solutions so just use them and don't whine about it.
Ooooh, that's not a bad idea at all.Change frequency and how broad of a spectrum you are broadcasting/receiving? Neat! Maybe add some static and stuff for interference?
The third one doesn't have extra stuff. Just use that.Link
If someone could make a walkie talkie mod that would be cool.
and a walkie model that only allows you to talk to others if you have it out.