ClassiCube is a custom Minecraft Classic compatible client
ClassiCube is a custom Minecraft Classic compatible client written in C that works on Windows, macOS, Linux, iOS, Android, FreeBSD, NetBSD, OpenBSD, Solaris, Haiku, IRIX, 3DS (unfinished), PSP (unfinished), and in a web browser.
It is not affiliated with (or supported by) Mojang AB, Minecraft, or Microsoft in any way.
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: