I created a working 3D ping system in TF2 for MvM, Comp and parties!
[https://steamcommunity.com/sharedfiles/filedetails/?id=3800232546&tscn=1789627068](https://steamcommunity.com/sharedfiles/filedetails/?id=3800232546&tscn=1789627068)
Please read the description on the workshop first :) It’s party only (so you can see it and your party) and has a server side toggle (which is off by default) and everything is customizable!
And if you don’t like it, uncheck the enable 3D pings and never see them again!
Even has built in spam protection, invisible spies cannot be pinged, you cannot ping as invisible spy, disguised as an enemy or when you are spectating/dead.
You can ping: World Friendlies Friendly buildings Enemies Enemy buildings Health pickups Ammo pickups Sentry busters MvM robots Tanks