/etc/gufw/app_profiles/imaze.jhansonxi is in gufw 18.04.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | [iMaze]
title=iMaze
description=A maze combat game in 3D
ports=5323
categories=Games;Action;
reference=netstat -nap|grep imazesrv
|