DOSBox is a x86 emulator with Tandy/Hercules/
CGA/EGA/VGA/SVGA graphics sound and DOS. It's
been designed to run old DOS games under
platforms that don't support it.
Enable snaps on Debian and install test-dosbox-shaik8927
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Enable snapd
On Debian 9 (Stretch) and newer, snap can be installed directly from the command line: