plymouth might better be used through the corresponding feature
(it's the single place to know how it performs on various arches),
and some other packages are just missing.

Image too big.

Image too big.

Image is too big, drop some games.

A diablo-like RPG game.

Package is not present in the Sisyphus.

Make image notably bigger then 4Gb to avoid attemts to write
it on 4Gb flash drive.

https://bugzilla.altlinux.org/33365

It is actually an effort by glebfm@ to create an experimental
systemd-based Simply Linux LiveCD; I merely reviewed the original
diff, moved kernel related bits to firmware (see preceding commits)
and introduced a dedicated pkglist namespace by creating a directory.