While FightCade and its successor FightCade 2 have enjoyed mass appeal from retro fighting game fans, the program is not without what some would call flaws. There have been lingering issues of IP security where people can grab your IP address and trace your physical location based off of that.
This is where KnightCade has stepped in, and is launching their public beta of their client. This client acts in similar fashion to FightCade, but lacks peer-to-peer pings — which secures your IP by never sending it to any other client and disables country flags — which also can cause location security issues.
The beta is accessible via their Discord channel if you wish to try out this FightCade alternative.
— KnightCade (@KnightCadeHelp) February 9, 2018