I will setup network services:
web server: apache, nginx, php.
db server: mysql, postgresql.
dns server: bind, unbound.
mail server: postfix, sendmail.
vpn server: xray, openvpn, wireguard.
messaging/xmpp/jabber/ircd: prosody, ejabberd.
socks server: dante.
vnc server(linux rdp).
game server: minecraft, counter-strike.
Also, can add some options: service communication encryption (if unsupported from the box), setup host vps/vds, service container virtualization(docker).
