Welcome to universe of PuffOS! This disstro is based on Debian SID

The PuffOS project aims to provide pure Linux experience by freeing Devuan from bloats. PuffOS is based on Debian's installation with Deboostap and uses Devuan's SID repos. (Note that it won't be as robust as Debian Bullseye for stability.)

PuffOS is a nosystemd distribution. Uses sysv-init.

Inside the PuffOS iso file

• An installer (1,7g) that allows you to install the system comfortably
• GNU/Linux Debian Base System
• apt command --no-install-recommends by default
• Up-to-date Gnome Desktop environment and applications that allow you to do your general work easily
• LightDM Desktop Manager
• PuffOS project official artworks

There are. All software other than these require manual installation.