DBGL serves as a frontend / Graphical User Interface to DOSBox
(configuration). It tries to make creating DOSBox configuration files
a little easier by offering a (relatively) simple interface, some
shortcuts and a little bit of intelligence (DOSBox behavior).
Once your DOS games are configured in DBGL, it's very easy to setup or
start them, or alter their configuration or associated DOSBox version.

Notes:
1. this works with both 'dosbox' and 'dosbox-dev' packages available at
   SBo, at least one of them must be installed.
2. starting from version 0.90, dbgl supports 64-bits architecture only;
   if you need 32-bits you should install package 'dbgl-legacy' instead.

Java 11 minimum is required, but any kind of 11+ SlackBuild jdk may
build or run this package, eg zulu-openjdk17, OpenJDK11, or OpenJDK17.